(default settings) |
 brave 1.49 |
 bromite 108.0 |
 chrome 111.0 |
 duckduckgo 5.153 |
 edge 110.0 |
 firefox 111.1 |
 focus 111.1 |
 mull 110.1 |
 opera 74.1 |
 samsung 20.0 |
 tor 102.2 |
 vivaldi 5.7 |
 yandex 23.3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
State Partitioning tests
Which browsers isolate websites to prevent them from sharing data to track you?
A common vulnerability of web browsers is that they allow tracking companies to 'tag' your browser with some data ('state') that identifies you. When third-party trackers are embedded in websites, they can see this identifying data as you browse to different websites. Fortunately, it is possible for this category of leaks to be fixed by partitioning all data stored in the browser such that no data can be shared between websites.
| |||||||||||||
Alt-SvcAlt-Svc allows the server to indicate to the web browser that a resource should be loaded on a different server. Because this is a persistent setting, it could be used to track users across websites if it is not correctly partitioned. |
write: async () => {
// Clear Alt-Svc caching first.
let responseText = "";
await fetch("https://altsvc.privacytests2.org:4433/clear");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after clear:", responseText);
// Store "h3" state in Alt-Svc cache
await fetch("https://altsvc.privacytests2.org:4433/set");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after set:", responseText);
}
read: async () => {
const protocol = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
if ((new URL(location)).searchParams.get("thirdparty") === "same") {
if (protocol !== "h3") {
throw new Error("Unsupported");
}
}
return protocol;
}
result, same first party: h3, h3, h3, h3, h3
result, different first party: h2, h2, h2, h2, h2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async () => {
// Clear Alt-Svc caching first.
let responseText = "";
await fetch("https://altsvc.privacytests2.org:4433/clear");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after clear:", responseText);
// Store "h3" state in Alt-Svc cache
await fetch("https://altsvc.privacytests2.org:4433/set");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after set:", responseText);
}
read: async () => {
const protocol = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
if ((new URL(location)).searchParams.get("thirdparty") === "same") {
if (protocol !== "h3") {
throw new Error("Unsupported");
}
}
return protocol;
}
result, same first party: h3, h3, h3, h3, h3
result, different first party: h2, h2, h2, h2, h2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async () => {
// Clear Alt-Svc caching first.
let responseText = "";
await fetch("https://altsvc.privacytests2.org:4433/clear");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after clear:", responseText);
// Store "h3" state in Alt-Svc cache
await fetch("https://altsvc.privacytests2.org:4433/set");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after set:", responseText);
}
read: async () => {
const protocol = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
if ((new URL(location)).searchParams.get("thirdparty") === "same") {
if (protocol !== "h3") {
throw new Error("Unsupported");
}
}
return protocol;
}
result, same first party: h3, h3, h3, h3, h3
result, different first party: h3, h3, h3, h3, h3
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async () => {
// Clear Alt-Svc caching first.
let responseText = "";
await fetch("https://altsvc.privacytests2.org:4433/clear");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after clear:", responseText);
// Store "h3" state in Alt-Svc cache
await fetch("https://altsvc.privacytests2.org:4433/set");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after set:", responseText);
}
read: async () => {
const protocol = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
if ((new URL(location)).searchParams.get("thirdparty") === "same") {
if (protocol !== "h3") {
throw new Error("Unsupported");
}
}
return protocol;
}
result, same first party: h3, h3, h3, h3, h3
result, different first party: h3, h3, h3, h3, h3
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async () => {
// Clear Alt-Svc caching first.
let responseText = "";
await fetch("https://altsvc.privacytests2.org:4433/clear");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after clear:", responseText);
// Store "h3" state in Alt-Svc cache
await fetch("https://altsvc.privacytests2.org:4433/set");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after set:", responseText);
}
read: async () => {
const protocol = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
if ((new URL(location)).searchParams.get("thirdparty") === "same") {
if (protocol !== "h3") {
throw new Error("Unsupported");
}
}
return protocol;
}
result, same first party: h3, h3, h3, h3
result, different first party: h3, h3, h3, h3
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async () => {
// Clear Alt-Svc caching first.
let responseText = "";
await fetch("https://altsvc.privacytests2.org:4433/clear");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after clear:", responseText);
// Store "h3" state in Alt-Svc cache
await fetch("https://altsvc.privacytests2.org:4433/set");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after set:", responseText);
}
read: async () => {
const protocol = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
if ((new URL(location)).searchParams.get("thirdparty") === "same") {
if (protocol !== "h3") {
throw new Error("Unsupported");
}
}
return protocol;
}
result, same first party: h3, h3, Error: Unsupported, h3, h3
result, different first party: h2, h2, h2, h2, h2
unsupported: false, false, true, false, false
passed: true, true, true, true
test failed: false, false, false, false, false
|
write: async () => {
// Clear Alt-Svc caching first.
let responseText = "";
await fetch("https://altsvc.privacytests2.org:4433/clear");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after clear:", responseText);
// Store "h3" state in Alt-Svc cache
await fetch("https://altsvc.privacytests2.org:4433/set");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after set:", responseText);
}
read: async () => {
const protocol = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
if ((new URL(location)).searchParams.get("thirdparty") === "same") {
if (protocol !== "h3") {
throw new Error("Unsupported");
}
}
return protocol;
}
result, same first party: h3, h3, Error: Unsupported, h3, h3
result, different first party: h2, h2, h2, h2, h2
unsupported: false, false, true, false, false
passed: true, true, true, true
test failed: false, false, false, false, false
|
write: async () => {
// Clear Alt-Svc caching first.
let responseText = "";
await fetch("https://altsvc.privacytests2.org:4433/clear");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after clear:", responseText);
// Store "h3" state in Alt-Svc cache
await fetch("https://altsvc.privacytests2.org:4433/set");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after set:", responseText);
}
read: async () => {
const protocol = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
if ((new URL(location)).searchParams.get("thirdparty") === "same") {
if (protocol !== "h3") {
throw new Error("Unsupported");
}
}
return protocol;
}
result, same first party: h3, h3, h3, h3, h3
result, different first party: h2, h2, h2, h2, h2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async () => {
// Clear Alt-Svc caching first.
let responseText = "";
await fetch("https://altsvc.privacytests2.org:4433/clear");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after clear:", responseText);
// Store "h3" state in Alt-Svc cache
await fetch("https://altsvc.privacytests2.org:4433/set");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after set:", responseText);
}
read: async () => {
const protocol = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
if ((new URL(location)).searchParams.get("thirdparty") === "same") {
if (protocol !== "h3") {
throw new Error("Unsupported");
}
}
return protocol;
}
result, same first party: h3, h3, h3, h3
result, different first party: h3, h3, h3, h3
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
| –
write: async () => {
// Clear Alt-Svc caching first.
let responseText = "";
await fetch("https://altsvc.privacytests2.org:4433/clear");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after clear:", responseText);
// Store "h3" state in Alt-Svc cache
await fetch("https://altsvc.privacytests2.org:4433/set");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after set:", responseText);
}
read: async () => {
const protocol = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
if ((new URL(location)).searchParams.get("thirdparty") === "same") {
if (protocol !== "h3") {
throw new Error("Unsupported");
}
}
return protocol;
}
result, same first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
result, different first party: h2, h2, h2, h2, h2
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
| –
write: async () => {
// Clear Alt-Svc caching first.
let responseText = "";
await fetch("https://altsvc.privacytests2.org:4433/clear");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after clear:", responseText);
// Store "h3" state in Alt-Svc cache
await fetch("https://altsvc.privacytests2.org:4433/set");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after set:", responseText);
}
read: async () => {
const protocol = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
if ((new URL(location)).searchParams.get("thirdparty") === "same") {
if (protocol !== "h3") {
throw new Error("Unsupported");
}
}
return protocol;
}
result, same first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
result, different first party: h2, h2, h2, h2, h2
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async () => {
// Clear Alt-Svc caching first.
let responseText = "";
await fetch("https://altsvc.privacytests2.org:4433/clear");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after clear:", responseText);
// Store "h3" state in Alt-Svc cache
await fetch("https://altsvc.privacytests2.org:4433/set");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after set:", responseText);
}
read: async () => {
const protocol = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
if ((new URL(location)).searchParams.get("thirdparty") === "same") {
if (protocol !== "h3") {
throw new Error("Unsupported");
}
}
return protocol;
}
result, same first party: h3, h3, h3, h3, h3
result, different first party: h3, h3, h3, h3, h3
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async () => {
// Clear Alt-Svc caching first.
let responseText = "";
await fetch("https://altsvc.privacytests2.org:4433/clear");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after clear:", responseText);
// Store "h3" state in Alt-Svc cache
await fetch("https://altsvc.privacytests2.org:4433/set");
await sleepMs(100);
responseText = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
console.log("after set:", responseText);
}
read: async () => {
const protocol = await fetchText("https://altsvc.privacytests2.org:4433/protocol");
if ((new URL(location)).searchParams.get("thirdparty") === "same") {
if (protocol !== "h3") {
throw new Error("Unsupported");
}
}
return protocol;
}
result, same first party: h3, h3, h3, h3, h3
result, different first party: h3, h3, h3, h3, h3
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
blobA 'blob URL' is a local reference to some raw data. Trackers can use a blob URL to share data between websites. |
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${baseURI}blob?mode=write&key=${secret}&blobUrl=${encodeURIComponent(blobURL)}`);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async (secret) => {
let response = await fetch(`${baseURI}blob?mode=read&key=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 451d8d89-d799-422b-91f1-4c15837308fc, ee5be7a4-6877-4f1d-b111-5c25913ff494, 4934920e-d690-49bb-a6db-9c3e1532d66d, bb37e200-ef87-4d6e-abdf-671dddbf1058, 841dfc81-42ff-4470-b454-100d95f4a081
result, different first party: 451d8d89-d799-422b-91f1-4c15837308fc, ee5be7a4-6877-4f1d-b111-5c25913ff494, 4934920e-d690-49bb-a6db-9c3e1532d66d, bb37e200-ef87-4d6e-abdf-671dddbf1058, 841dfc81-42ff-4470-b454-100d95f4a081
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${baseURI}blob?mode=write&key=${secret}&blobUrl=${encodeURIComponent(blobURL)}`);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async (secret) => {
let response = await fetch(`${baseURI}blob?mode=read&key=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: c3bca0e2-dc53-4c42-b7cd-8dea56b82732, 04267a6a-0ae4-4ef0-aa6e-6801261599fd, 03ad815f-3c0b-42f0-834e-8b53c7f4e935, 18f94111-bf3e-4429-8c25-3a25bca80a5f, 06ccf6a4-a59a-40da-8fee-5e1fb645fb9b
result, different first party: Error: Failed to fetch, Error: Failed to fetch, Error: Failed to fetch, Error: Failed to fetch, Error: Failed to fetch
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${baseURI}blob?mode=write&key=${secret}&blobUrl=${encodeURIComponent(blobURL)}`);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async (secret) => {
let response = await fetch(`${baseURI}blob?mode=read&key=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
result, different first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${baseURI}blob?mode=write&key=${secret}&blobUrl=${encodeURIComponent(blobURL)}`);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async (secret) => {
let response = await fetch(`${baseURI}blob?mode=read&key=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
result, different first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${baseURI}blob?mode=write&key=${secret}&blobUrl=${encodeURIComponent(blobURL)}`);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async (secret) => {
let response = await fetch(`${baseURI}blob?mode=read&key=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
result, different first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${baseURI}blob?mode=write&key=${secret}&blobUrl=${encodeURIComponent(blobURL)}`);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async (secret) => {
let response = await fetch(`${baseURI}blob?mode=read&key=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 897bb04a-52ef-4d6f-826d-2056f57cfc07, c01b2cc8-d77b-44e4-b3a1-ca3d7f80f868, 5d2bf7cf-d899-49d3-b3d5-89afbe017c3d, 4c460e3a-39c0-47bd-b8fb-f5ba3c5ac963, bd8496b0-4849-4add-b57e-a80e880af801
result, different first party: 897bb04a-52ef-4d6f-826d-2056f57cfc07, c01b2cc8-d77b-44e4-b3a1-ca3d7f80f868, 5d2bf7cf-d899-49d3-b3d5-89afbe017c3d, 4c460e3a-39c0-47bd-b8fb-f5ba3c5ac963, bd8496b0-4849-4add-b57e-a80e880af801
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${baseURI}blob?mode=write&key=${secret}&blobUrl=${encodeURIComponent(blobURL)}`);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async (secret) => {
let response = await fetch(`${baseURI}blob?mode=read&key=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 282cfefe-caa4-4c83-b918-8eb65d9092c6, c6ea988e-b696-4ecc-887d-cae988b44fef, 95e74fa5-7e35-4894-a75a-cc160bd3cc8d, ef490a6c-4333-41bc-943b-56630c67d779, 58066724-b164-4ddc-a584-670ad6068ce8
result, different first party: 282cfefe-caa4-4c83-b918-8eb65d9092c6, c6ea988e-b696-4ecc-887d-cae988b44fef, 95e74fa5-7e35-4894-a75a-cc160bd3cc8d, ef490a6c-4333-41bc-943b-56630c67d779, 58066724-b164-4ddc-a584-670ad6068ce8
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${baseURI}blob?mode=write&key=${secret}&blobUrl=${encodeURIComponent(blobURL)}`);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async (secret) => {
let response = await fetch(`${baseURI}blob?mode=read&key=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: d1d55e62-b461-4787-b2c6-3b2a6bd0d814, 2171db11-9adc-4466-b15b-f42b5ab778d9, bfb94fd6-3356-4712-9104-8da7c68c2ad9, bffa0144-e07a-4048-8455-fd356003321b, 6c265860-4429-4f72-bc3d-33ebb3fb6451
result, different first party: Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${baseURI}blob?mode=write&key=${secret}&blobUrl=${encodeURIComponent(blobURL)}`);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async (secret) => {
let response = await fetch(`${baseURI}blob?mode=read&key=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
result, different first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${baseURI}blob?mode=write&key=${secret}&blobUrl=${encodeURIComponent(blobURL)}`);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async (secret) => {
let response = await fetch(`${baseURI}blob?mode=read&key=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
result, different first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${baseURI}blob?mode=write&key=${secret}&blobUrl=${encodeURIComponent(blobURL)}`);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async (secret) => {
let response = await fetch(`${baseURI}blob?mode=read&key=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 60ac0503-bf37-4934-bb4a-906aad78c365, 022f5908-de2d-4ec7-a300-f15268057a35, 9295260c-1c4b-44ab-ad09-53ef2ac0501c, 53ca9017-5a5a-4845-bcb1-590f8330cb13, a73fae62-f0e0-4b04-843c-f3fa6a4551d1
result, different first party: Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${baseURI}blob?mode=write&key=${secret}&blobUrl=${encodeURIComponent(blobURL)}`);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async (secret) => {
let response = await fetch(`${baseURI}blob?mode=read&key=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
result, different first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${baseURI}blob?mode=write&key=${secret}&blobUrl=${encodeURIComponent(blobURL)}`);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async (secret) => {
let response = await fetch(`${baseURI}blob?mode=read&key=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
result, different first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
BroadcastChannelA BroadcastChannel is designed to send messages between tabs. In some browsers it can be used for cross-site communication and tracking. |
write: (secret) => {
try {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data === "request") {
bc.postMessage(secret);
}
};
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data !== "request") {
resolve(event.data);
}
};
bc.postMessage("request");
setTimeout(() => reject({message: "no BroadcastChannel message"}), 3000);
})
result, same first party: 451d8d89-d799-422b-91f1-4c15837308fc, ee5be7a4-6877-4f1d-b111-5c25913ff494, 4934920e-d690-49bb-a6db-9c3e1532d66d, bb37e200-ef87-4d6e-abdf-671dddbf1058, 841dfc81-42ff-4470-b454-100d95f4a081
result, different first party: Error: no BroadcastChannel message, Error: no BroadcastChannel message, Error: no BroadcastChannel message, Error: no BroadcastChannel message, Error: no BroadcastChannel message
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data === "request") {
bc.postMessage(secret);
}
};
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data !== "request") {
resolve(event.data);
}
};
bc.postMessage("request");
setTimeout(() => reject({message: "no BroadcastChannel message"}), 3000);
})
result, same first party: c3bca0e2-dc53-4c42-b7cd-8dea56b82732, 04267a6a-0ae4-4ef0-aa6e-6801261599fd, 03ad815f-3c0b-42f0-834e-8b53c7f4e935, 18f94111-bf3e-4429-8c25-3a25bca80a5f, 06ccf6a4-a59a-40da-8fee-5e1fb645fb9b
result, different first party: Error: no BroadcastChannel message, Error: no BroadcastChannel message, Error: no BroadcastChannel message, Error: no BroadcastChannel message, Error: no BroadcastChannel message
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data === "request") {
bc.postMessage(secret);
}
};
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data !== "request") {
resolve(event.data);
}
};
bc.postMessage("request");
setTimeout(() => reject({message: "no BroadcastChannel message"}), 3000);
})
result, same first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
result, different first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data === "request") {
bc.postMessage(secret);
}
};
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data !== "request") {
resolve(event.data);
}
};
bc.postMessage("request");
setTimeout(() => reject({message: "no BroadcastChannel message"}), 3000);
})
result, same first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
result, different first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data === "request") {
bc.postMessage(secret);
}
};
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data !== "request") {
resolve(event.data);
}
};
bc.postMessage("request");
setTimeout(() => reject({message: "no BroadcastChannel message"}), 3000);
})
result, same first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
result, different first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => {
try {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data === "request") {
bc.postMessage(secret);
}
};
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data !== "request") {
resolve(event.data);
}
};
bc.postMessage("request");
setTimeout(() => reject({message: "no BroadcastChannel message"}), 3000);
})
result, same first party: 897bb04a-52ef-4d6f-826d-2056f57cfc07, c01b2cc8-d77b-44e4-b3a1-ca3d7f80f868, 5d2bf7cf-d899-49d3-b3d5-89afbe017c3d, 4c460e3a-39c0-47bd-b8fb-f5ba3c5ac963, bd8496b0-4849-4add-b57e-a80e880af801
result, different first party: Error: no BroadcastChannel message, Error: no BroadcastChannel message, Error: no BroadcastChannel message, Error: no BroadcastChannel message, Error: no BroadcastChannel message
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data === "request") {
bc.postMessage(secret);
}
};
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data !== "request") {
resolve(event.data);
}
};
bc.postMessage("request");
setTimeout(() => reject({message: "no BroadcastChannel message"}), 3000);
})
result, same first party: 282cfefe-caa4-4c83-b918-8eb65d9092c6, c6ea988e-b696-4ecc-887d-cae988b44fef, 95e74fa5-7e35-4894-a75a-cc160bd3cc8d, ef490a6c-4333-41bc-943b-56630c67d779, 58066724-b164-4ddc-a584-670ad6068ce8
result, different first party: Error: no BroadcastChannel message, Error: no BroadcastChannel message, Error: no BroadcastChannel message, Error: no BroadcastChannel message, Error: no BroadcastChannel message
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data === "request") {
bc.postMessage(secret);
}
};
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data !== "request") {
resolve(event.data);
}
};
bc.postMessage("request");
setTimeout(() => reject({message: "no BroadcastChannel message"}), 3000);
})
result, same first party: d1d55e62-b461-4787-b2c6-3b2a6bd0d814, 2171db11-9adc-4466-b15b-f42b5ab778d9, bfb94fd6-3356-4712-9104-8da7c68c2ad9, bffa0144-e07a-4048-8455-fd356003321b, 6c265860-4429-4f72-bc3d-33ebb3fb6451
result, different first party: Error: no BroadcastChannel message, Error: no BroadcastChannel message, Error: no BroadcastChannel message, Error: no BroadcastChannel message, Error: no BroadcastChannel message
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data === "request") {
bc.postMessage(secret);
}
};
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data !== "request") {
resolve(event.data);
}
};
bc.postMessage("request");
setTimeout(() => reject({message: "no BroadcastChannel message"}), 3000);
})
result, same first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
result, different first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => {
try {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data === "request") {
bc.postMessage(secret);
}
};
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data !== "request") {
resolve(event.data);
}
};
bc.postMessage("request");
setTimeout(() => reject({message: "no BroadcastChannel message"}), 3000);
})
result, same first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
result, different first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data === "request") {
bc.postMessage(secret);
}
};
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data !== "request") {
resolve(event.data);
}
};
bc.postMessage("request");
setTimeout(() => reject({message: "no BroadcastChannel message"}), 3000);
})
result, same first party: 60ac0503-bf37-4934-bb4a-906aad78c365, 022f5908-de2d-4ec7-a300-f15268057a35, 9295260c-1c4b-44ab-ad09-53ef2ac0501c, 53ca9017-5a5a-4845-bcb1-590f8330cb13, a73fae62-f0e0-4b04-843c-f3fa6a4551d1
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data === "request") {
bc.postMessage(secret);
}
};
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data !== "request") {
resolve(event.data);
}
};
bc.postMessage("request");
setTimeout(() => reject({message: "no BroadcastChannel message"}), 3000);
})
result, same first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
result, different first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data === "request") {
bc.postMessage(secret);
}
};
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data !== "request") {
resolve(event.data);
}
};
bc.postMessage("request");
setTimeout(() => reject({message: "no BroadcastChannel message"}), 3000);
})
result, same first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
result, different first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
CacheStorageThe Cache API is a content storage mechanism originally introduced to support ServiceWorkers. If the same Cache object is accessible to multiple websites, it can be abused to track users. |
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: a7ea552a-255c-404e-9e7f-e21c9c2a15eb, a7ea552a-255c-404e-9e7f-e21c9c2a15eb, a7ea552a-255c-404e-9e7f-e21c9c2a15eb, a7ea552a-255c-404e-9e7f-e21c9c2a15eb, a7ea552a-255c-404e-9e7f-e21c9c2a15eb
result, different first party: Error: Failed to execute 'open' on 'CacheStorage': An attempt was made to break through the security policy of the user agent., Error: Failed to execute 'open' on 'CacheStorage': An attempt was made to break through the security policy of the user agent., Error: Failed to execute 'open' on 'CacheStorage': An attempt was made to break through the security policy of the user agent., Error: Failed to execute 'open' on 'CacheStorage': An attempt was made to break through the security policy of the user agent., Error: Failed to execute 'open' on 'CacheStorage': An attempt was made to break through the security policy of the user agent.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: e7e1d094-1dcf-4178-8ea3-9a768f8dac51, e7e1d094-1dcf-4178-8ea3-9a768f8dac51, e7e1d094-1dcf-4178-8ea3-9a768f8dac51, e7e1d094-1dcf-4178-8ea3-9a768f8dac51, e7e1d094-1dcf-4178-8ea3-9a768f8dac51
result, different first party: Error: An attempt was made to break through the security policy of the user agent., Error: An attempt was made to break through the security policy of the user agent., Error: An attempt was made to break through the security policy of the user agent., Error: An attempt was made to break through the security policy of the user agent., Error: An attempt was made to break through the security policy of the user agent.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: eeb6640d-2f2b-44c7-a17e-361524b4f144, eeb6640d-2f2b-44c7-a17e-361524b4f144, eeb6640d-2f2b-44c7-a17e-361524b4f144, eeb6640d-2f2b-44c7-a17e-361524b4f144, eeb6640d-2f2b-44c7-a17e-361524b4f144
result, different first party: eeb6640d-2f2b-44c7-a17e-361524b4f144, eeb6640d-2f2b-44c7-a17e-361524b4f144, eeb6640d-2f2b-44c7-a17e-361524b4f144, eeb6640d-2f2b-44c7-a17e-361524b4f144, eeb6640d-2f2b-44c7-a17e-361524b4f144
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: 0b5baaba-82c0-4236-b4e6-42f30babd862, 0b5baaba-82c0-4236-b4e6-42f30babd862, 0b5baaba-82c0-4236-b4e6-42f30babd862, 0b5baaba-82c0-4236-b4e6-42f30babd862, 0b5baaba-82c0-4236-b4e6-42f30babd862
result, different first party: 0b5baaba-82c0-4236-b4e6-42f30babd862, 0b5baaba-82c0-4236-b4e6-42f30babd862, 0b5baaba-82c0-4236-b4e6-42f30babd862, 0b5baaba-82c0-4236-b4e6-42f30babd862, 0b5baaba-82c0-4236-b4e6-42f30babd862
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: 9ad83bac-eb09-4c9f-9bb2-dd19b759b065, 9ad83bac-eb09-4c9f-9bb2-dd19b759b065, 9ad83bac-eb09-4c9f-9bb2-dd19b759b065, 9ad83bac-eb09-4c9f-9bb2-dd19b759b065
result, different first party: 9ad83bac-eb09-4c9f-9bb2-dd19b759b065, 9ad83bac-eb09-4c9f-9bb2-dd19b759b065, 9ad83bac-eb09-4c9f-9bb2-dd19b759b065, 9ad83bac-eb09-4c9f-9bb2-dd19b759b065
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: 34c7b866-1e42-4f6b-b6df-5f36d6c3a866, 34c7b866-1e42-4f6b-b6df-5f36d6c3a866, 34c7b866-1e42-4f6b-b6df-5f36d6c3a866, 34c7b866-1e42-4f6b-b6df-5f36d6c3a866, 34c7b866-1e42-4f6b-b6df-5f36d6c3a866
result, different first party: Error: cacheKeys[0] is undefined, Error: cacheKeys[0] is undefined, Error: cacheKeys[0] is undefined, Error: cacheKeys[0] is undefined, Error: cacheKeys[0] is undefined
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
| –
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: b73b39df-a2b0-465e-a88e-7641e12a30cd, b73b39df-a2b0-465e-a88e-7641e12a30cd, b73b39df-a2b0-465e-a88e-7641e12a30cd, b73b39df-a2b0-465e-a88e-7641e12a30cd, b73b39df-a2b0-465e-a88e-7641e12a30cd
result, different first party: Error: cacheKeys[0] is undefined, Error: cacheKeys[0] is undefined, Error: cacheKeys[0] is undefined, Error: cacheKeys[0] is undefined, Error: cacheKeys[0] is undefined
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: b9b246ab-6e78-4d8d-839f-01008346b9a8, b9b246ab-6e78-4d8d-839f-01008346b9a8, b9b246ab-6e78-4d8d-839f-01008346b9a8, b9b246ab-6e78-4d8d-839f-01008346b9a8
result, different first party: b9b246ab-6e78-4d8d-839f-01008346b9a8, b9b246ab-6e78-4d8d-839f-01008346b9a8, b9b246ab-6e78-4d8d-839f-01008346b9a8, b9b246ab-6e78-4d8d-839f-01008346b9a8
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: 7dea6a2a-507d-46b5-aba8-c25eddf75e0b, 7dea6a2a-507d-46b5-aba8-c25eddf75e0b, 7dea6a2a-507d-46b5-aba8-c25eddf75e0b, 7dea6a2a-507d-46b5-aba8-c25eddf75e0b, 7dea6a2a-507d-46b5-aba8-c25eddf75e0b
result, different first party: 7dea6a2a-507d-46b5-aba8-c25eddf75e0b, 7dea6a2a-507d-46b5-aba8-c25eddf75e0b, 7dea6a2a-507d-46b5-aba8-c25eddf75e0b, 7dea6a2a-507d-46b5-aba8-c25eddf75e0b, 7dea6a2a-507d-46b5-aba8-c25eddf75e0b
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
| –
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e, 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e, 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e, 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e, 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e
result, different first party: 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e, 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e, 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e, 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e, 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: cdec529c-9cfc-4d18-9302-4e8e4ab22e97, cdec529c-9cfc-4d18-9302-4e8e4ab22e97, cdec529c-9cfc-4d18-9302-4e8e4ab22e97, cdec529c-9cfc-4d18-9302-4e8e4ab22e97, cdec529c-9cfc-4d18-9302-4e8e4ab22e97
result, different first party: cdec529c-9cfc-4d18-9302-4e8e4ab22e97, cdec529c-9cfc-4d18-9302-4e8e4ab22e97, cdec529c-9cfc-4d18-9302-4e8e4ab22e97, cdec529c-9cfc-4d18-9302-4e8e4ab22e97, cdec529c-9cfc-4d18-9302-4e8e4ab22e97
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
cookie (HTTP)The cookie, first introduced by Netscape in 1994, is a small amount of data stored by your browser on a website's behalf. It has legitimate uses, but it is also the classic cross-site tracking mechanism, and today still the most popular method of tracking users across websites. Browsers can stop cookies from being used for cross-site tracking by either blocking or partitioning them. |
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${baseURI}cookie?secret=${secret}_http`);
}
read: async () => {
// Test if we now send a requests with a 'cookie' header containing the secret.
let response = await fetch(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: 451d8d89-d799-422b-91f1-4c15837308fc_http, ee5be7a4-6877-4f1d-b111-5c25913ff494_http, 4934920e-d690-49bb-a6db-9c3e1532d66d_http, bb37e200-ef87-4d6e-abdf-671dddbf1058_http, 841dfc81-42ff-4470-b454-100d95f4a081_http
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${baseURI}cookie?secret=${secret}_http`);
}
read: async () => {
// Test if we now send a requests with a 'cookie' header containing the secret.
let response = await fetch(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: c3bca0e2-dc53-4c42-b7cd-8dea56b82732_http, 04267a6a-0ae4-4ef0-aa6e-6801261599fd_http, 03ad815f-3c0b-42f0-834e-8b53c7f4e935_http, 18f94111-bf3e-4429-8c25-3a25bca80a5f_http, 06ccf6a4-a59a-40da-8fee-5e1fb645fb9b_http
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${baseURI}cookie?secret=${secret}_http`);
}
read: async () => {
// Test if we now send a requests with a 'cookie' header containing the secret.
let response = await fetch(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: d0bff5b1-0978-4efe-a9db-9892e6464104_http, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd_http, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb_http, 3424acff-8a07-4f0b-8958-90ef238e4845_http, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7_http
result, different first party: d0bff5b1-0978-4efe-a9db-9892e6464104_http, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd_http, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb_http, 3424acff-8a07-4f0b-8958-90ef238e4845_http, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7_http
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${baseURI}cookie?secret=${secret}_http`);
}
read: async () => {
// Test if we now send a requests with a 'cookie' header containing the secret.
let response = await fetch(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069_http, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be_http, 1f979889-8d28-45fb-b3a6-80780799efb6_http, 56a8cd55-3900-437c-b85a-775b0062e38b_http, 2da5a1b7-d25d-47b6-ab98-59909970ddc9_http
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${baseURI}cookie?secret=${secret}_http`);
}
read: async () => {
// Test if we now send a requests with a 'cookie' header containing the secret.
let response = await fetch(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee_http, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc_http, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f_http, 4c26cb08-b730-4b61-955f-14c4df91832a_http
result, different first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee_http, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc_http, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f_http, 4c26cb08-b730-4b61-955f-14c4df91832a_http
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${baseURI}cookie?secret=${secret}_http`);
}
read: async () => {
// Test if we now send a requests with a 'cookie' header containing the secret.
let response = await fetch(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: 897bb04a-52ef-4d6f-826d-2056f57cfc07_http, c01b2cc8-d77b-44e4-b3a1-ca3d7f80f868_http, 5d2bf7cf-d899-49d3-b3d5-89afbe017c3d_http, 4c460e3a-39c0-47bd-b8fb-f5ba3c5ac963_http, bd8496b0-4849-4add-b57e-a80e880af801_http
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${baseURI}cookie?secret=${secret}_http`);
}
read: async () => {
// Test if we now send a requests with a 'cookie' header containing the secret.
let response = await fetch(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: 282cfefe-caa4-4c83-b918-8eb65d9092c6_http, c6ea988e-b696-4ecc-887d-cae988b44fef_http, 95e74fa5-7e35-4894-a75a-cc160bd3cc8d_http, ef490a6c-4333-41bc-943b-56630c67d779_http, 58066724-b164-4ddc-a584-670ad6068ce8_http
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${baseURI}cookie?secret=${secret}_http`);
}
read: async () => {
// Test if we now send a requests with a 'cookie' header containing the secret.
let response = await fetch(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: d1d55e62-b461-4787-b2c6-3b2a6bd0d814_http, 2171db11-9adc-4466-b15b-f42b5ab778d9_http, bfb94fd6-3356-4712-9104-8da7c68c2ad9_http, bffa0144-e07a-4048-8455-fd356003321b_http, 6c265860-4429-4f72-bc3d-33ebb3fb6451_http
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${baseURI}cookie?secret=${secret}_http`);
}
read: async () => {
// Test if we now send a requests with a 'cookie' header containing the secret.
let response = await fetch(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: 9ae8f058-28ca-4823-9eb8-07d356eba748_http, 5c602737-2035-4290-a2af-eb5ef720ac79_http, 334699fe-4965-4817-929c-039bf2c4a442_http, 033a629c-0535-4269-8dce-6f9377fd7b2c_http
result, different first party: 9ae8f058-28ca-4823-9eb8-07d356eba748_http, 5c602737-2035-4290-a2af-eb5ef720ac79_http, 334699fe-4965-4817-929c-039bf2c4a442_http, 033a629c-0535-4269-8dce-6f9377fd7b2c_http
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${baseURI}cookie?secret=${secret}_http`);
}
read: async () => {
// Test if we now send a requests with a 'cookie' header containing the secret.
let response = await fetch(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: fa85a54f-20fc-45e8-8139-d27114c304a4_http, 3ba5494a-46f0-4d5c-864d-33a72eacb82d_http, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed_http, c9f48fdb-9ca8-4149-a9a4-20628edf642c_http, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a_http
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${baseURI}cookie?secret=${secret}_http`);
}
read: async () => {
// Test if we now send a requests with a 'cookie' header containing the secret.
let response = await fetch(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: 60ac0503-bf37-4934-bb4a-906aad78c365_http, 022f5908-de2d-4ec7-a300-f15268057a35_http, 9295260c-1c4b-44ab-ad09-53ef2ac0501c_http, 53ca9017-5a5a-4845-bcb1-590f8330cb13_http, a73fae62-f0e0-4b04-843c-f3fa6a4551d1_http
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${baseURI}cookie?secret=${secret}_http`);
}
read: async () => {
// Test if we now send a requests with a 'cookie' header containing the secret.
let response = await fetch(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30_http, 3b59e038-8f51-443a-889e-fe3a14a880ba_http, e8542fed-f838-413d-a693-e900b663b2fa_http, 88109708-174f-4f46-8309-3f35e152b357_http, 761f2dfa-88e7-4f69-880f-d07b34ea3b36_http
result, different first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30_http, 3b59e038-8f51-443a-889e-fe3a14a880ba_http, e8542fed-f838-413d-a693-e900b663b2fa_http, 88109708-174f-4f46-8309-3f35e152b357_http, 761f2dfa-88e7-4f69-880f-d07b34ea3b36_http
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${baseURI}cookie?secret=${secret}_http`);
}
read: async () => {
// Test if we now send a requests with a 'cookie' header containing the secret.
let response = await fetch(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c_http, 0e1652aa-0613-41fd-a6b7-49296802a4c7_http, e8e9854c-8b0c-426d-9f31-df3d47f940f6_http, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad_http, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd_http
result, different first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c_http, 0e1652aa-0613-41fd-a6b7-49296802a4c7_http, e8e9854c-8b0c-426d-9f31-df3d47f940f6_http, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad_http, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd_http
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
cookie (JS)The cookie, first introduced by Netscape in 1994, is a small amount of data stored by your browser on a website's behalf. It has legitimate uses, but it is also the classic cross-site tracking mechanism, and today still the most popular method of tracking users across websites. Browsers can stop cookies from being used for cross-site tracking by either blocking or partitioning them. |
write: (secret) => {
document.cookie = `secret=${secret}_js; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 451d8d89-d799-422b-91f1-4c15837308fc_js, ee5be7a4-6877-4f1d-b111-5c25913ff494_js, 4934920e-d690-49bb-a6db-9c3e1532d66d_js, bb37e200-ef87-4d6e-abdf-671dddbf1058_js, 841dfc81-42ff-4470-b454-100d95f4a081_js
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: c3bca0e2-dc53-4c42-b7cd-8dea56b82732_js, 04267a6a-0ae4-4ef0-aa6e-6801261599fd_js, 03ad815f-3c0b-42f0-834e-8b53c7f4e935_js, 18f94111-bf3e-4429-8c25-3a25bca80a5f_js, 06ccf6a4-a59a-40da-8fee-5e1fb645fb9b_js
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: d0bff5b1-0978-4efe-a9db-9892e6464104_js, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd_js, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb_js, 3424acff-8a07-4f0b-8958-90ef238e4845_js, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7_js
result, different first party: d0bff5b1-0978-4efe-a9db-9892e6464104_js, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd_js, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb_js, 3424acff-8a07-4f0b-8958-90ef238e4845_js, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7_js
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069_js, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be_js, 1f979889-8d28-45fb-b3a6-80780799efb6_js, 56a8cd55-3900-437c-b85a-775b0062e38b_js, 2da5a1b7-d25d-47b6-ab98-59909970ddc9_js
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee_js, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc_js, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f_js, 4c26cb08-b730-4b61-955f-14c4df91832a_js
result, different first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee_js, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc_js, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f_js, 4c26cb08-b730-4b61-955f-14c4df91832a_js
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 897bb04a-52ef-4d6f-826d-2056f57cfc07_js, c01b2cc8-d77b-44e4-b3a1-ca3d7f80f868_js, 5d2bf7cf-d899-49d3-b3d5-89afbe017c3d_js, 4c460e3a-39c0-47bd-b8fb-f5ba3c5ac963_js, bd8496b0-4849-4add-b57e-a80e880af801_js
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 282cfefe-caa4-4c83-b918-8eb65d9092c6_js, c6ea988e-b696-4ecc-887d-cae988b44fef_js, 95e74fa5-7e35-4894-a75a-cc160bd3cc8d_js, ef490a6c-4333-41bc-943b-56630c67d779_js, 58066724-b164-4ddc-a584-670ad6068ce8_js
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: d1d55e62-b461-4787-b2c6-3b2a6bd0d814_js, 2171db11-9adc-4466-b15b-f42b5ab778d9_js, bfb94fd6-3356-4712-9104-8da7c68c2ad9_js, bffa0144-e07a-4048-8455-fd356003321b_js, 6c265860-4429-4f72-bc3d-33ebb3fb6451_js
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 9ae8f058-28ca-4823-9eb8-07d356eba748_js, 5c602737-2035-4290-a2af-eb5ef720ac79_js, 334699fe-4965-4817-929c-039bf2c4a442_js, 033a629c-0535-4269-8dce-6f9377fd7b2c_js
result, different first party: 9ae8f058-28ca-4823-9eb8-07d356eba748_js, 5c602737-2035-4290-a2af-eb5ef720ac79_js, 334699fe-4965-4817-929c-039bf2c4a442_js, 033a629c-0535-4269-8dce-6f9377fd7b2c_js
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: fa85a54f-20fc-45e8-8139-d27114c304a4_js, 3ba5494a-46f0-4d5c-864d-33a72eacb82d_js, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed_js, c9f48fdb-9ca8-4149-a9a4-20628edf642c_js, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a_js
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 60ac0503-bf37-4934-bb4a-906aad78c365_js, 022f5908-de2d-4ec7-a300-f15268057a35_js, 9295260c-1c4b-44ab-ad09-53ef2ac0501c_js, 53ca9017-5a5a-4845-bcb1-590f8330cb13_js, a73fae62-f0e0-4b04-843c-f3fa6a4551d1_js
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30_js, 3b59e038-8f51-443a-889e-fe3a14a880ba_js, e8542fed-f838-413d-a693-e900b663b2fa_js, 88109708-174f-4f46-8309-3f35e152b357_js, 761f2dfa-88e7-4f69-880f-d07b34ea3b36_js
result, different first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30_js, 3b59e038-8f51-443a-889e-fe3a14a880ba_js, e8542fed-f838-413d-a693-e900b663b2fa_js, 88109708-174f-4f46-8309-3f35e152b357_js, 761f2dfa-88e7-4f69-880f-d07b34ea3b36_js
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c_js, 0e1652aa-0613-41fd-a6b7-49296802a4c7_js, e8e9854c-8b0c-426d-9f31-df3d47f940f6_js, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad_js, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd_js
result, different first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c_js, 0e1652aa-0613-41fd-a6b7-49296802a4c7_js, e8e9854c-8b0c-426d-9f31-df3d47f940f6_js, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad_js, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd_js
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
CookieStoreThe Cookie Store API is an alternative asynchronous API for managing cookies, supported by some browsers. |
write: (data) => {
const msPerHour = 60 * 60 * 1000;
if (!window.cookieStore) {
throw new Error("Unsupported");
}
window.cookieStore.set({
name: "partition_test",
value: data,
expires: Date.now() + msPerHour,
sameSite: "none"
});
}
read: async () => {
if (!window.cookieStore) {
throw new Error("Unsupported");
}
const cookie = await window.cookieStore.get("partition_test");
if (!cookie) {
return null;
}
return cookie.value;
}
result, same first party: 451d8d89-d799-422b-91f1-4c15837308fc, ee5be7a4-6877-4f1d-b111-5c25913ff494, 4934920e-d690-49bb-a6db-9c3e1532d66d, bb37e200-ef87-4d6e-abdf-671dddbf1058, 841dfc81-42ff-4470-b454-100d95f4a081
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (data) => {
const msPerHour = 60 * 60 * 1000;
if (!window.cookieStore) {
throw new Error("Unsupported");
}
window.cookieStore.set({
name: "partition_test",
value: data,
expires: Date.now() + msPerHour,
sameSite: "none"
});
}
read: async () => {
if (!window.cookieStore) {
throw new Error("Unsupported");
}
const cookie = await window.cookieStore.get("partition_test");
if (!cookie) {
return null;
}
return cookie.value;
}
result, same first party: c3bca0e2-dc53-4c42-b7cd-8dea56b82732, 04267a6a-0ae4-4ef0-aa6e-6801261599fd, 03ad815f-3c0b-42f0-834e-8b53c7f4e935, 18f94111-bf3e-4429-8c25-3a25bca80a5f, 06ccf6a4-a59a-40da-8fee-5e1fb645fb9b
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (data) => {
const msPerHour = 60 * 60 * 1000;
if (!window.cookieStore) {
throw new Error("Unsupported");
}
window.cookieStore.set({
name: "partition_test",
value: data,
expires: Date.now() + msPerHour,
sameSite: "none"
});
}
read: async () => {
if (!window.cookieStore) {
throw new Error("Unsupported");
}
const cookie = await window.cookieStore.get("partition_test");
if (!cookie) {
return null;
}
return cookie.value;
}
result, same first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
result, different first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (data) => {
const msPerHour = 60 * 60 * 1000;
if (!window.cookieStore) {
throw new Error("Unsupported");
}
window.cookieStore.set({
name: "partition_test",
value: data,
expires: Date.now() + msPerHour,
sameSite: "none"
});
}
read: async () => {
if (!window.cookieStore) {
throw new Error("Unsupported");
}
const cookie = await window.cookieStore.get("partition_test");
if (!cookie) {
return null;
}
return cookie.value;
}
result, same first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (data) => {
const msPerHour = 60 * 60 * 1000;
if (!window.cookieStore) {
throw new Error("Unsupported");
}
window.cookieStore.set({
name: "partition_test",
value: data,
expires: Date.now() + msPerHour,
sameSite: "none"
});
}
read: async () => {
if (!window.cookieStore) {
throw new Error("Unsupported");
}
const cookie = await window.cookieStore.get("partition_test");
if (!cookie) {
return null;
}
return cookie.value;
}
result, same first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
result, different first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
| –
write: (data) => {
const msPerHour = 60 * 60 * 1000;
if (!window.cookieStore) {
throw new Error("Unsupported");
}
window.cookieStore.set({
name: "partition_test",
value: data,
expires: Date.now() + msPerHour,
sameSite: "none"
});
}
read: async () => {
if (!window.cookieStore) {
throw new Error("Unsupported");
}
const cookie = await window.cookieStore.get("partition_test");
if (!cookie) {
return null;
}
return cookie.value;
}
result, same first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
result, different first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
| –
write: (data) => {
const msPerHour = 60 * 60 * 1000;
if (!window.cookieStore) {
throw new Error("Unsupported");
}
window.cookieStore.set({
name: "partition_test",
value: data,
expires: Date.now() + msPerHour,
sameSite: "none"
});
}
read: async () => {
if (!window.cookieStore) {
throw new Error("Unsupported");
}
const cookie = await window.cookieStore.get("partition_test");
if (!cookie) {
return null;
}
return cookie.value;
}
result, same first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
result, different first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
| –
write: (data) => {
const msPerHour = 60 * 60 * 1000;
if (!window.cookieStore) {
throw new Error("Unsupported");
}
window.cookieStore.set({
name: "partition_test",
value: data,
expires: Date.now() + msPerHour,
sameSite: "none"
});
}
read: async () => {
if (!window.cookieStore) {
throw new Error("Unsupported");
}
const cookie = await window.cookieStore.get("partition_test");
if (!cookie) {
return null;
}
return cookie.value;
}
result, same first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
result, different first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: (data) => {
const msPerHour = 60 * 60 * 1000;
if (!window.cookieStore) {
throw new Error("Unsupported");
}
window.cookieStore.set({
name: "partition_test",
value: data,
expires: Date.now() + msPerHour,
sameSite: "none"
});
}
read: async () => {
if (!window.cookieStore) {
throw new Error("Unsupported");
}
const cookie = await window.cookieStore.get("partition_test");
if (!cookie) {
return null;
}
return cookie.value;
}
result, same first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
result, different first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (data) => {
const msPerHour = 60 * 60 * 1000;
if (!window.cookieStore) {
throw new Error("Unsupported");
}
window.cookieStore.set({
name: "partition_test",
value: data,
expires: Date.now() + msPerHour,
sameSite: "none"
});
}
read: async () => {
if (!window.cookieStore) {
throw new Error("Unsupported");
}
const cookie = await window.cookieStore.get("partition_test");
if (!cookie) {
return null;
}
return cookie.value;
}
result, same first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
| –
write: (data) => {
const msPerHour = 60 * 60 * 1000;
if (!window.cookieStore) {
throw new Error("Unsupported");
}
window.cookieStore.set({
name: "partition_test",
value: data,
expires: Date.now() + msPerHour,
sameSite: "none"
});
}
read: async () => {
if (!window.cookieStore) {
throw new Error("Unsupported");
}
const cookie = await window.cookieStore.get("partition_test");
if (!cookie) {
return null;
}
return cookie.value;
}
result, same first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
result, different first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: (data) => {
const msPerHour = 60 * 60 * 1000;
if (!window.cookieStore) {
throw new Error("Unsupported");
}
window.cookieStore.set({
name: "partition_test",
value: data,
expires: Date.now() + msPerHour,
sameSite: "none"
});
}
read: async () => {
if (!window.cookieStore) {
throw new Error("Unsupported");
}
const cookie = await window.cookieStore.get("partition_test");
if (!cookie) {
return null;
}
return cookie.value;
}
result, same first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
result, different first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (data) => {
const msPerHour = 60 * 60 * 1000;
if (!window.cookieStore) {
throw new Error("Unsupported");
}
window.cookieStore.set({
name: "partition_test",
value: data,
expires: Date.now() + msPerHour,
sameSite: "none"
});
}
read: async () => {
if (!window.cookieStore) {
throw new Error("Unsupported");
}
const cookie = await window.cookieStore.get("partition_test");
if (!cookie) {
return null;
}
return cookie.value;
}
result, same first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
result, different first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
CSS cacheCSS stylesheets are cached, and if that cache is shared between websites, it can be used to track users across sites. |
write: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return key;
}
read: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return fontFamily;
}
result, same first party: fake_6751866645742208, fake_7622374671930554, fake_07333692640064182, fake_20917140826494163, fake_09525331610017562
result, different first party: fake_26836720838305417, fake_5823541114879431, fake_7596989183682903, fake_44318242424176524, fake_1383149381145079
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return key;
}
read: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return fontFamily;
}
result, same first party: fake_6834540774349749, fake_482747636218094, fake_4109832311932029, fake_0877323131102854, fake_4223701886653104
result, different first party: fake_9208216079154126, fake_5842837318542837, fake_6463566255463467, fake_6722206072587193, fake_6814369142368482
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return key;
}
read: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return fontFamily;
}
result, same first party: fake_11111590565726215, fake_2040082911003136, fake_8867904654586656, fake_0292066505714752, fake_932384089645774
result, different first party: fake_038442606252813594, fake_08907178822921913, fake_8634013861367908, fake_7072574465009529, fake_5512055642707065
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return key;
}
read: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return fontFamily;
}
result, same first party: fake_21476456022098112, fake_9095080920383438, fake_8898942089908037, fake_9536884853318981, fake_17763848311421637
result, different first party: fake_21476456022098112, fake_9095080920383438, fake_8898942089908037, fake_9536884853318981, fake_17763848311421637
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return key;
}
read: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return fontFamily;
}
result, same first party: fake_30090013298475604, fake_5474148357372128, fake_44617754238649576, fake_4142873525762838
result, different first party: fake_8076754362875851, fake_7483939954753078, fake_3655554715827223, fake_8702559569246109
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return key;
}
read: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return fontFamily;
}
result, same first party: fake_9105606158916693, fake_7840566187896814, fake_18026196097234903, fake_7217801890640516, fake_11197113204063003
result, different first party: fake_38814398494520197, fake_0057807122805313416, fake_7089406813192518, fake_5817199759362983, fake_4013970303685188
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return key;
}
read: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return fontFamily;
}
result, same first party: fake_23403474021700532, fake_8252669696410184, fake_5493483655060523, fake_909240892699678, fake_2842682836019621
result, different first party: fake_8826491503308718, fake_44648368677509676, fake_9702268549007127, fake_7939124397737549, fake_017063041381472965
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return key;
}
read: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return fontFamily;
}
result, same first party: fake_46944764134551975, fake_40290910431165505, fake_5364400470095225, fake_9935442526976757, fake_2126489822451081
result, different first party: fake_5294283722170725, fake_6901991674786709, fake_08033969658334028, fake_6465117893234134, fake_9488169452659567
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return key;
}
read: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return fontFamily;
}
result, same first party: fake_8224623130963171, fake_5048769410876652, fake_22813481468545205, fake_810973366811063
result, different first party: fake_8224623130963171, fake_5048769410876652, fake_22813481468545205, fake_810973366811063
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return key;
}
read: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return fontFamily;
}
result, same first party: fake_966191783173727, fake_23372106900542589, fake_9315862947870366, fake_43801596241579444, fake_5408920876177776
result, different first party: fake_36410605109582184, fake_1839211591671841, fake_4016956439340904, fake_5275095134846493, fake_807005215219395
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return key;
}
read: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return fontFamily;
}
result, same first party: fake_11118410705937531, fake_4294348631427951, fake_3139198783760939, fake_9722250267999604, fake_6566421299000038
result, different first party: fake_9072040858461246, fake_12693369254932008, fake_63288842457577, fake_6321750863942401, fake_7109327237187308
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return key;
}
read: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return fontFamily;
}
result, same first party: fake_5975186290811056, fake_6186781349249051, fake_08153787669975787, fake_13560899247905667, fake_3211451846701632
result, different first party: fake_6553307924601979, fake_0544530456497192, fake_7349342302274755, fake_8978832946376074, fake_9410768064104174
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return key;
}
read: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += `<link type="text/css" rel="stylesheet" href="${href}">`;
const testElement = document.querySelector("#css");
let fontFamily;
while (true) {
await sleepMs(100);
fontFamily = getComputedStyle(testElement).fontFamily;
if (fontFamily.startsWith("fake")) {
break;
}
}
console.log(fontFamily);
return fontFamily;
}
result, same first party: fake_24000317934924387, fake_08012664330355568, fake_7568687542435852, fake_4930328769188588, fake_47477045534958195
result, different first party: fake_7693659834109181, fake_7576529953581514, fake_5640075465003052, fake_5763658781969545, fake_8911902099939333
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
favicon cacheA favicon is an icon that represents a website, typically shown in browser tab and bookmarks menu. If the favicon cache is not partitioned, it can be used to track users across websites. |
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1
result, different first party: 2, 2, 2, 2
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
| –
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received
result, different first party: Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
| –
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received
result, different first party: Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received
unsupported: true, true, true, true
passed: undefined
test failed: false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
fetch cacheWhen a resource is received via the Fetch API, it is frequently cached. That cache can potentially be abused for cross-site tracking. |
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1
result, different first party: 2, 2, 2, 2
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 2, 1, 1, 1
result, different first party: 2, 3, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1
result, different first party: 1, 1, 1, 1
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
font cacheWeb fonts are sometimes stored in their own cache, which is vulnerable to being abused for cross-site tracking. |
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1
result, different first party: 2, 2, 2, 2
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1
result, different first party: 1, 1, 1, 1
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
getDirectorynavigator.storage.getDirectory exposes a location for storing files to web content. In some cases, these files may be shared across tabs. |
write: async (secret) => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt", { create: true });
const stream = await fileHandle.createWritable();
await stream.write(secret);
await stream.close();
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt");
const file = await fileHandle.getFile();
return file.text();
} catch (e) {
throw new Error("Unsupported");
}
}
result, same first party: 451d8d89-d799-422b-91f1-4c15837308fc, ee5be7a4-6877-4f1d-b111-5c25913ff494, 4934920e-d690-49bb-a6db-9c3e1532d66d, bb37e200-ef87-4d6e-abdf-671dddbf1058, 841dfc81-42ff-4470-b454-100d95f4a081
result, different first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
| –
write: async (secret) => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt", { create: true });
const stream = await fileHandle.createWritable();
await stream.write(secret);
await stream.close();
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt");
const file = await fileHandle.getFile();
return file.text();
} catch (e) {
throw new Error("Unsupported");
}
}
result, same first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
result, different first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt", { create: true });
const stream = await fileHandle.createWritable();
await stream.write(secret);
await stream.close();
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt");
const file = await fileHandle.getFile();
return file.text();
} catch (e) {
throw new Error("Unsupported");
}
}
result, same first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
result, different first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt", { create: true });
const stream = await fileHandle.createWritable();
await stream.write(secret);
await stream.close();
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt");
const file = await fileHandle.getFile();
return file.text();
} catch (e) {
throw new Error("Unsupported");
}
}
result, same first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
result, different first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt", { create: true });
const stream = await fileHandle.createWritable();
await stream.write(secret);
await stream.close();
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt");
const file = await fileHandle.getFile();
return file.text();
} catch (e) {
throw new Error("Unsupported");
}
}
result, same first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
result, different first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt", { create: true });
const stream = await fileHandle.createWritable();
await stream.write(secret);
await stream.close();
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt");
const file = await fileHandle.getFile();
return file.text();
} catch (e) {
throw new Error("Unsupported");
}
}
result, same first party: 897bb04a-52ef-4d6f-826d-2056f57cfc07, c01b2cc8-d77b-44e4-b3a1-ca3d7f80f868, 5d2bf7cf-d899-49d3-b3d5-89afbe017c3d, 4c460e3a-39c0-47bd-b8fb-f5ba3c5ac963, bd8496b0-4849-4add-b57e-a80e880af801
result, different first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
| –
write: async (secret) => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt", { create: true });
const stream = await fileHandle.createWritable();
await stream.write(secret);
await stream.close();
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt");
const file = await fileHandle.getFile();
return file.text();
} catch (e) {
throw new Error("Unsupported");
}
}
result, same first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
result, different first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
| –
write: async (secret) => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt", { create: true });
const stream = await fileHandle.createWritable();
await stream.write(secret);
await stream.close();
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt");
const file = await fileHandle.getFile();
return file.text();
} catch (e) {
throw new Error("Unsupported");
}
}
result, same first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
result, different first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt", { create: true });
const stream = await fileHandle.createWritable();
await stream.write(secret);
await stream.close();
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt");
const file = await fileHandle.getFile();
return file.text();
} catch (e) {
throw new Error("Unsupported");
}
}
result, same first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
result, different first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
| –
write: async (secret) => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt", { create: true });
const stream = await fileHandle.createWritable();
await stream.write(secret);
await stream.close();
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt");
const file = await fileHandle.getFile();
return file.text();
} catch (e) {
throw new Error("Unsupported");
}
}
result, same first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
result, different first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
| –
write: async (secret) => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt", { create: true });
const stream = await fileHandle.createWritable();
await stream.write(secret);
await stream.close();
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt");
const file = await fileHandle.getFile();
return file.text();
} catch (e) {
throw new Error("Unsupported");
}
}
result, same first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
result, different first party: Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported, Error: Unsupported
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt", { create: true });
const stream = await fileHandle.createWritable();
await stream.write(secret);
await stream.close();
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt");
const file = await fileHandle.getFile();
return file.text();
} catch (e) {
throw new Error("Unsupported");
}
}
result, same first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
result, different first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt", { create: true });
const stream = await fileHandle.createWritable();
await stream.write(secret);
await stream.close();
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
try {
const root = await navigator.storage.getDirectory();
const fileHandle = await root.getFileHandle("secret.txt");
const file = await fileHandle.getFile();
return file.text();
} catch (e) {
throw new Error("Unsupported");
}
}
result, same first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
result, different first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
H1 connectionHTTP/1.x are the classic web connection protocols. If these connections are re-used across websites, they can be used to track users. |
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 451d8d89-d799-422b-91f1-4c15837308fc, ee5be7a4-6877-4f1d-b111-5c25913ff494, 4934920e-d690-49bb-a6db-9c3e1532d66d, bb37e200-ef87-4d6e-abdf-671dddbf1058, 841dfc81-42ff-4470-b454-100d95f4a081
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: c3bca0e2-dc53-4c42-b7cd-8dea56b82732, 04267a6a-0ae4-4ef0-aa6e-6801261599fd, 03ad815f-3c0b-42f0-834e-8b53c7f4e935, 18f94111-bf3e-4429-8c25-3a25bca80a5f, 06ccf6a4-a59a-40da-8fee-5e1fb645fb9b
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
result, different first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
result, different first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
result, different first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 897bb04a-52ef-4d6f-826d-2056f57cfc07, c01b2cc8-d77b-44e4-b3a1-ca3d7f80f868, 5d2bf7cf-d899-49d3-b3d5-89afbe017c3d, 4c460e3a-39c0-47bd-b8fb-f5ba3c5ac963, bd8496b0-4849-4add-b57e-a80e880af801
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 282cfefe-caa4-4c83-b918-8eb65d9092c6, c6ea988e-b696-4ecc-887d-cae988b44fef, 95e74fa5-7e35-4894-a75a-cc160bd3cc8d, ef490a6c-4333-41bc-943b-56630c67d779, 58066724-b164-4ddc-a584-670ad6068ce8
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: d1d55e62-b461-4787-b2c6-3b2a6bd0d814, 2171db11-9adc-4466-b15b-f42b5ab778d9, bfb94fd6-3356-4712-9104-8da7c68c2ad9, bffa0144-e07a-4048-8455-fd356003321b, 6c265860-4429-4f72-bc3d-33ebb3fb6451
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
result, different first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
result, different first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 60ac0503-bf37-4934-bb4a-906aad78c365, 022f5908-de2d-4ec7-a300-f15268057a35, 9295260c-1c4b-44ab-ad09-53ef2ac0501c, 53ca9017-5a5a-4845-bcb1-590f8330cb13, a73fae62-f0e0-4b04-843c-f3fa6a4551d1
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
result, different first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
result, different first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
H2 connectionHTTP/2 is a web connection protocol introduced in 2015. Some browsers re-use HTTP/2 connections across websites and can thus be used to track users. |
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 451d8d89-d799-422b-91f1-4c15837308fc, ee5be7a4-6877-4f1d-b111-5c25913ff494, 4934920e-d690-49bb-a6db-9c3e1532d66d, bb37e200-ef87-4d6e-abdf-671dddbf1058, 841dfc81-42ff-4470-b454-100d95f4a081
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: c3bca0e2-dc53-4c42-b7cd-8dea56b82732, 04267a6a-0ae4-4ef0-aa6e-6801261599fd, 03ad815f-3c0b-42f0-834e-8b53c7f4e935, 18f94111-bf3e-4429-8c25-3a25bca80a5f, 06ccf6a4-a59a-40da-8fee-5e1fb645fb9b
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
result, different first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
result, different first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
result, different first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 897bb04a-52ef-4d6f-826d-2056f57cfc07, c01b2cc8-d77b-44e4-b3a1-ca3d7f80f868, 5d2bf7cf-d899-49d3-b3d5-89afbe017c3d, 4c460e3a-39c0-47bd-b8fb-f5ba3c5ac963, bd8496b0-4849-4add-b57e-a80e880af801
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 282cfefe-caa4-4c83-b918-8eb65d9092c6, c6ea988e-b696-4ecc-887d-cae988b44fef, 95e74fa5-7e35-4894-a75a-cc160bd3cc8d, ef490a6c-4333-41bc-943b-56630c67d779, 58066724-b164-4ddc-a584-670ad6068ce8
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: d1d55e62-b461-4787-b2c6-3b2a6bd0d814, 2171db11-9adc-4466-b15b-f42b5ab778d9, bfb94fd6-3356-4712-9104-8da7c68c2ad9, bffa0144-e07a-4048-8455-fd356003321b, 6c265860-4429-4f72-bc3d-33ebb3fb6451
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
result, different first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
result, different first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 60ac0503-bf37-4934-bb4a-906aad78c365, 022f5908-de2d-4ec7-a300-f15268057a35, 9295260c-1c4b-44ab-ad09-53ef2ac0501c, 53ca9017-5a5a-4845-bcb1-590f8330cb13, a73fae62-f0e0-4b04-843c-f3fa6a4551d1
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
result, different first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
result, different first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
H3 connectionHTTP/3 is a new standard HTTP connection protocol, still in draft but widely supported by browsers. If it is not partitioned, it can be used to track users across websites. |
write: async (secret) => {
// Ensure that we can switch over to h3 via alt-svc:
for (let i = 0; i<3; ++i) {
await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
let text = await response.text();
// Empty response text indicates we are not connecting over h3:
if (text.trim() === "") {
throw new Error("Unsupported");
}
}
read: async () => {
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`);
return await response.text();
}
result, same first party: c1b9fb976085744d369eb73da2cb4aee, b879f5f91daf2a6ae3f7fe153a98d371, 001220d1f80a2e52ab2f2a2415abd328, 228111d8eeb1aec30dd07720263f8306, e14f6bd204b3eb1423c6bd127c7095de
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Ensure that we can switch over to h3 via alt-svc:
for (let i = 0; i<3; ++i) {
await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
let text = await response.text();
// Empty response text indicates we are not connecting over h3:
if (text.trim() === "") {
throw new Error("Unsupported");
}
}
read: async () => {
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`);
return await response.text();
}
result, same first party: cdc47ecbe743b0b3558084bf5ca496de, 0bb827b7e8e35ca2e17e65b409772a57, 862dafd083854ed0cb029c76d5ae8e57, c04cea68502435d621190c5c7ebc3c58, 45629569970d4ad8a55abc675abdd393
result, different first party: , , , , e39d5b2f953d73c46bae6ebb53adcf48
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Ensure that we can switch over to h3 via alt-svc:
for (let i = 0; i<3; ++i) {
await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
let text = await response.text();
// Empty response text indicates we are not connecting over h3:
if (text.trim() === "") {
throw new Error("Unsupported");
}
}
read: async () => {
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`);
return await response.text();
}
result, same first party: ebb44c82e2eabb4e9bee5011f5b08060, f585b45440d92a9def54cb72756cb3b7, 2864c30e034a936c18df6c76a8cf2bc2, d7d7fdd9752c9cc68cb4f2826223bc48, 6683a0ca6ebd0efe6bcada9dc6fb5c93
result, different first party: ebb44c82e2eabb4e9bee5011f5b08060, f585b45440d92a9def54cb72756cb3b7, 2864c30e034a936c18df6c76a8cf2bc2, d7d7fdd9752c9cc68cb4f2826223bc48, 6683a0ca6ebd0efe6bcada9dc6fb5c93
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
// Ensure that we can switch over to h3 via alt-svc:
for (let i = 0; i<3; ++i) {
await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
let text = await response.text();
// Empty response text indicates we are not connecting over h3:
if (text.trim() === "") {
throw new Error("Unsupported");
}
}
read: async () => {
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`);
return await response.text();
}
result, same first party: 7f90eed9994714ba804c0f75c8b4bb1e, e94e96a8054f23c8fddb0ac9212b8746, b380f0d86b7949ac211d8d96b1b7f54a, f0588fc53fb29a757845831c4c3d04ec, b63766ef6a5cf968f0288044b3156f14
result, different first party: 7f90eed9994714ba804c0f75c8b4bb1e, e94e96a8054f23c8fddb0ac9212b8746, b380f0d86b7949ac211d8d96b1b7f54a, f0588fc53fb29a757845831c4c3d04ec, b63766ef6a5cf968f0288044b3156f14
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
// Ensure that we can switch over to h3 via alt-svc:
for (let i = 0; i<3; ++i) {
await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
let text = await response.text();
// Empty response text indicates we are not connecting over h3:
if (text.trim() === "") {
throw new Error("Unsupported");
}
}
read: async () => {
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`);
return await response.text();
}
result, same first party: 616187eb746d7b35a5123a51ccacee0c, 8b60d05144ce52cbe84f4822dd916898, 084ae5fb79cc69856f87f7d7a8049a1b, f780a5397fb3ff9ecead60747a042b61
result, different first party: 616187eb746d7b35a5123a51ccacee0c, 8b60d05144ce52cbe84f4822dd916898, 084ae5fb79cc69856f87f7d7a8049a1b, f780a5397fb3ff9ecead60747a042b61
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
// Ensure that we can switch over to h3 via alt-svc:
for (let i = 0; i<3; ++i) {
await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
let text = await response.text();
// Empty response text indicates we are not connecting over h3:
if (text.trim() === "") {
throw new Error("Unsupported");
}
}
read: async () => {
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`);
return await response.text();
}
result, same first party: a7168261e7362944701a28af92fcba8a, d0a75438d8fd0fb670655dc62dc2ec58, 10839f1c335ba852daf56801ee1cbdec, 84aaae1c25dd9035a03293d306ea46a2, bf1a87afea0bc376c4b321f2d0bedb0e
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Ensure that we can switch over to h3 via alt-svc:
for (let i = 0; i<3; ++i) {
await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
let text = await response.text();
// Empty response text indicates we are not connecting over h3:
if (text.trim() === "") {
throw new Error("Unsupported");
}
}
read: async () => {
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`);
return await response.text();
}
result, same first party: 8f9f1fe2df14d475d77efa8f8375458d, 900984b1a86cf36d55a7cf2be19cb2c6, 024a03ad6e07f6ef33839a69b2be394a, 14436dd6ef06c2a362bb6aa15ab473f7, f0fe2939d712ffd56842693aeb620c76
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Ensure that we can switch over to h3 via alt-svc:
for (let i = 0; i<3; ++i) {
await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
let text = await response.text();
// Empty response text indicates we are not connecting over h3:
if (text.trim() === "") {
throw new Error("Unsupported");
}
}
read: async () => {
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`);
return await response.text();
}
result, same first party: 808330aa6907cc124a668d280f5b3225, b295c255b88b922ea75da1f2c05240c3, 6e866959fbcb0d6f8495fd40fc11c427, , 0999d6d131b60c5b59c1c3bd611044b7
result, different first party: , , , ,
unsupported: false, false, false, true, false
passed: true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Ensure that we can switch over to h3 via alt-svc:
for (let i = 0; i<3; ++i) {
await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
let text = await response.text();
// Empty response text indicates we are not connecting over h3:
if (text.trim() === "") {
throw new Error("Unsupported");
}
}
read: async () => {
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`);
return await response.text();
}
result, same first party: 08ef2eb28263e1c21efa84cf85dba56a, f26498ccf81691aab6f91c349e1515e8, 812ce8187f249786c94e00e055a245cb, 1581fdc826e0adc109cf6f25e65c0527
result, different first party: 08ef2eb28263e1c21efa84cf85dba56a, f26498ccf81691aab6f91c349e1515e8, 812ce8187f249786c94e00e055a245cb, 1581fdc826e0adc109cf6f25e65c0527
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
| –
write: async (secret) => {
// Ensure that we can switch over to h3 via alt-svc:
for (let i = 0; i<3; ++i) {
await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
let text = await response.text();
// Empty response text indicates we are not connecting over h3:
if (text.trim() === "") {
throw new Error("Unsupported");
}
}
read: async () => {
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`);
return await response.text();
}
result, same first party: , , , ,
result, different first party: , , , ,
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
| –
write: async (secret) => {
// Ensure that we can switch over to h3 via alt-svc:
for (let i = 0; i<3; ++i) {
await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
let text = await response.text();
// Empty response text indicates we are not connecting over h3:
if (text.trim() === "") {
throw new Error("Unsupported");
}
}
read: async () => {
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`);
return await response.text();
}
result, same first party: , , , ,
result, different first party: , , , ,
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (secret) => {
// Ensure that we can switch over to h3 via alt-svc:
for (let i = 0; i<3; ++i) {
await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
let text = await response.text();
// Empty response text indicates we are not connecting over h3:
if (text.trim() === "") {
throw new Error("Unsupported");
}
}
read: async () => {
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`);
return await response.text();
}
result, same first party: c0142c60670c4ee72fc4cbfa90a5e998, 59065274e56ba36e5f085a1aae47b0bc, 79c51e1a666252935b41b559e095c46d, b03299d925047a804fbffc6f6e0f2a02, 6aa41e58ede52736abab88093869ba4e
result, different first party: c0142c60670c4ee72fc4cbfa90a5e998, 59065274e56ba36e5f085a1aae47b0bc, 79c51e1a666252935b41b559e095c46d, b03299d925047a804fbffc6f6e0f2a02, 6aa41e58ede52736abab88093869ba4e
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
// Ensure that we can switch over to h3 via alt-svc:
for (let i = 0; i<3; ++i) {
await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"});
let text = await response.text();
// Empty response text indicates we are not connecting over h3:
if (text.trim() === "") {
throw new Error("Unsupported");
}
}
read: async () => {
let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`);
return await response.text();
}
result, same first party: 27a036cbd50e91d85d90b917264fe24e, 722cbf5c72e56db6314e24a828a5d6f5, cbf45c3120c6b0ae3a66a64f687db1a6, 60d44acb458219a439fbb8fa5ad0b687, 9773b01c98bc5b08a9f653793cc56a09
result, different first party: 27a036cbd50e91d85d90b917264fe24e, 722cbf5c72e56db6314e24a828a5d6f5, cbf45c3120c6b0ae3a66a64f687db1a6, 60d44acb458219a439fbb8fa5ad0b687, 9773b01c98bc5b08a9f653793cc56a09
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
HSTS cacheThe HTTP Strict-Transport-Security response header allows a website to signal that it should only be accessed via HTTPS. The browser remembers this directive in a database, but if this database is not partitioned, then it can be used to track users across websites." |
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Used http, Used http, Used http, Used http, Used http
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested
result, different first party: Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Used http, Used http, Used http, Used http, Used http
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: null
read: null
result, same first party: , , , ,
result, different first party: HTTPS used by default; no HSTS cache issue expected, HTTPS used by default; no HSTS cache issue expected, HTTPS used by default; no HSTS cache issue expected, HTTPS used by default; no HSTS cache issue expected, HTTPS used by default; no HSTS cache issue expected
unsupported: , , , ,
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: null
read: null
result, same first party: , , , ,
result, different first party: HTTPS used by default; no HSTS cache issue expected, HTTPS used by default; no HSTS cache issue expected, HTTPS used by default; no HSTS cache issue expected, HTTPS used by default; no HSTS cache issue expected, HTTPS used by default; no HSTS cache issue expected
unsupported: , , , ,
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested
result, different first party: Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: null
read: null
result, same first party: , , , ,
result, different first party: HTTPS used by default; no HSTS cache issue expected, HTTPS used by default; no HSTS cache issue expected, HTTPS used by default; no HSTS cache issue expected, HTTPS used by default; no HSTS cache issue expected, HTTPS used by default; no HSTS cache issue expected
unsupported: , , , ,
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
iframe cacheAn iframe is an element in a web page than allows websites to embed a second web page. Caching of this web page could be abused for cross-site tracking. |
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1
result, different first party: 2, 2, 2, 2
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1
result, different first party: 1, 1, 1, 1
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
image cacheCaching of images in web browsers is a standard behavior. But if that cache leaks between websites, it can be abused for cross-site tracking. |
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1
result, different first party: 2, 2, 2, 2
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1
result, different first party: 1, 1, 1, 1
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
indexedDBThe IndexedDB API exposes a transactional database to web pages. That database can be used to track users across websites, unless it is partitioned. |
write: async (secret) => {
try {
return await IdbKeyVal.set("secret", secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () => IdbKeyVal.get("secret")
result, same first party: 451d8d89-d799-422b-91f1-4c15837308fc, ee5be7a4-6877-4f1d-b111-5c25913ff494, 4934920e-d690-49bb-a6db-9c3e1532d66d, bb37e200-ef87-4d6e-abdf-671dddbf1058, 841dfc81-42ff-4470-b454-100d95f4a081
result, different first party: Error: The user denied permission to access the database., Error: The user denied permission to access the database., Error: The user denied permission to access the database., Error: The user denied permission to access the database., Error: The user denied permission to access the database.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
return await IdbKeyVal.set("secret", secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () => IdbKeyVal.get("secret")
result, same first party: c3bca0e2-dc53-4c42-b7cd-8dea56b82732, 04267a6a-0ae4-4ef0-aa6e-6801261599fd, 03ad815f-3c0b-42f0-834e-8b53c7f4e935, 18f94111-bf3e-4429-8c25-3a25bca80a5f, 06ccf6a4-a59a-40da-8fee-5e1fb645fb9b
result, different first party: Error: The user denied permission to access the database., Error: The user denied permission to access the database., Error: The user denied permission to access the database., Error: The user denied permission to access the database., Error: The user denied permission to access the database.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
return await IdbKeyVal.set("secret", secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () => IdbKeyVal.get("secret")
result, same first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
result, different first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
return await IdbKeyVal.set("secret", secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () => IdbKeyVal.get("secret")
result, same first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
result, different first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
return await IdbKeyVal.set("secret", secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () => IdbKeyVal.get("secret")
result, same first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
result, different first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
try {
return await IdbKeyVal.set("secret", secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () => IdbKeyVal.get("secret")
result, same first party: 897bb04a-52ef-4d6f-826d-2056f57cfc07, c01b2cc8-d77b-44e4-b3a1-ca3d7f80f868, 5d2bf7cf-d899-49d3-b3d5-89afbe017c3d, 4c460e3a-39c0-47bd-b8fb-f5ba3c5ac963, bd8496b0-4849-4add-b57e-a80e880af801
result, different first party: undefined
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
| –
write: async (secret) => {
try {
return await IdbKeyVal.set("secret", secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () => IdbKeyVal.get("secret")
result, same first party: Error: A mutation operation was attempted on a database that did not allow mutations., Error: A mutation operation was attempted on a database that did not allow mutations., Error: A mutation operation was attempted on a database that did not allow mutations., Error: A mutation operation was attempted on a database that did not allow mutations., Error: A mutation operation was attempted on a database that did not allow mutations.
result, different first party: Error: A mutation operation was attempted on a database that did not allow mutations., Error: A mutation operation was attempted on a database that did not allow mutations., Error: A mutation operation was attempted on a database that did not allow mutations., Error: A mutation operation was attempted on a database that did not allow mutations., Error: A mutation operation was attempted on a database that did not allow mutations.
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
return await IdbKeyVal.set("secret", secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () => IdbKeyVal.get("secret")
result, same first party: d1d55e62-b461-4787-b2c6-3b2a6bd0d814, 2171db11-9adc-4466-b15b-f42b5ab778d9, bfb94fd6-3356-4712-9104-8da7c68c2ad9, bffa0144-e07a-4048-8455-fd356003321b, 6c265860-4429-4f72-bc3d-33ebb3fb6451
result, different first party: undefined
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
return await IdbKeyVal.set("secret", secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () => IdbKeyVal.get("secret")
result, same first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
result, different first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
try {
return await IdbKeyVal.set("secret", secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () => IdbKeyVal.get("secret")
result, same first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
result, different first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
| –
write: async (secret) => {
try {
return await IdbKeyVal.set("secret", secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () => IdbKeyVal.get("secret")
result, same first party: Error: A mutation operation was attempted on a database that did not allow mutations., Error: A mutation operation was attempted on a database that did not allow mutations., Error: A mutation operation was attempted on a database that did not allow mutations., Error: A mutation operation was attempted on a database that did not allow mutations., Error: A mutation operation was attempted on a database that did not allow mutations.
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
return await IdbKeyVal.set("secret", secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () => IdbKeyVal.get("secret")
result, same first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
result, different first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
return await IdbKeyVal.set("secret", secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () => IdbKeyVal.get("secret")
result, same first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
result, different first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
localStorageThe localStorage API gives websites access to a key-value database that will remain available across visits. If the localStorage API is not partitioned or blocked, it can also be used to track users across websites. |
write: (secret) => localStorage.setItem("secret", secret)
read: () => localStorage.getItem("secret")
result, same first party: 451d8d89-d799-422b-91f1-4c15837308fc, ee5be7a4-6877-4f1d-b111-5c25913ff494, 4934920e-d690-49bb-a6db-9c3e1532d66d, bb37e200-ef87-4d6e-abdf-671dddbf1058, 841dfc81-42ff-4470-b454-100d95f4a081
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => localStorage.setItem("secret", secret)
read: () => localStorage.getItem("secret")
result, same first party: c3bca0e2-dc53-4c42-b7cd-8dea56b82732, 04267a6a-0ae4-4ef0-aa6e-6801261599fd, 03ad815f-3c0b-42f0-834e-8b53c7f4e935, 18f94111-bf3e-4429-8c25-3a25bca80a5f, 06ccf6a4-a59a-40da-8fee-5e1fb645fb9b
result, different first party: Error: Failed to read the 'localStorage' property from 'Window': Access is denied for this document., Error: Failed to read the 'localStorage' property from 'Window': Access is denied for this document., Error: Failed to read the 'localStorage' property from 'Window': Access is denied for this document., Error: Failed to read the 'localStorage' property from 'Window': Access is denied for this document., Error: Failed to read the 'localStorage' property from 'Window': Access is denied for this document.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => localStorage.setItem("secret", secret)
read: () => localStorage.getItem("secret")
result, same first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
result, different first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => localStorage.setItem("secret", secret)
read: () => localStorage.getItem("secret")
result, same first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
result, different first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => localStorage.setItem("secret", secret)
read: () => localStorage.getItem("secret")
result, same first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
result, different first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => localStorage.setItem("secret", secret)
read: () => localStorage.getItem("secret")
result, same first party: 897bb04a-52ef-4d6f-826d-2056f57cfc07, c01b2cc8-d77b-44e4-b3a1-ca3d7f80f868, 5d2bf7cf-d899-49d3-b3d5-89afbe017c3d, 4c460e3a-39c0-47bd-b8fb-f5ba3c5ac963, bd8496b0-4849-4add-b57e-a80e880af801
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => localStorage.setItem("secret", secret)
read: () => localStorage.getItem("secret")
result, same first party: 282cfefe-caa4-4c83-b918-8eb65d9092c6, c6ea988e-b696-4ecc-887d-cae988b44fef, 95e74fa5-7e35-4894-a75a-cc160bd3cc8d, ef490a6c-4333-41bc-943b-56630c67d779, 58066724-b164-4ddc-a584-670ad6068ce8
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => localStorage.setItem("secret", secret)
read: () => localStorage.getItem("secret")
result, same first party: d1d55e62-b461-4787-b2c6-3b2a6bd0d814, 2171db11-9adc-4466-b15b-f42b5ab778d9, bfb94fd6-3356-4712-9104-8da7c68c2ad9, bffa0144-e07a-4048-8455-fd356003321b, 6c265860-4429-4f72-bc3d-33ebb3fb6451
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => localStorage.setItem("secret", secret)
read: () => localStorage.getItem("secret")
result, same first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
result, different first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => localStorage.setItem("secret", secret)
read: () => localStorage.getItem("secret")
result, same first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
result, different first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => localStorage.setItem("secret", secret)
read: () => localStorage.getItem("secret")
result, same first party: 60ac0503-bf37-4934-bb4a-906aad78c365, 022f5908-de2d-4ec7-a300-f15268057a35, 9295260c-1c4b-44ab-ad09-53ef2ac0501c, 53ca9017-5a5a-4845-bcb1-590f8330cb13, a73fae62-f0e0-4b04-843c-f3fa6a4551d1
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => localStorage.setItem("secret", secret)
read: () => localStorage.getItem("secret")
result, same first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
result, different first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => localStorage.setItem("secret", secret)
read: () => localStorage.getItem("secret")
result, same first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
result, different first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
locksnavigator.locks (only supported in some browsers) allows scripts on multiple tabs to coordinate. If this API is not partitioned, it can be used for cross-site tracking. |
write: async (key) => {
if (navigator.locks) {
navigator.locks.request(key, lock => new Promise((f,r) => {}));
let queryResult = await navigator.locks.query();
return queryResult.held[0].clientId;
} else {
throw new Error("Unsupported");
}
}
read: async () => {
if (navigator.locks) {
let queryResult = await navigator.locks.query();
return queryResult.held[0].name;
}
}
result, same first party: 451d8d89-d799-422b-91f1-4c15837308fc, ee5be7a4-6877-4f1d-b111-5c25913ff494, 4934920e-d690-49bb-a6db-9c3e1532d66d, bb37e200-ef87-4d6e-abdf-671dddbf1058, 841dfc81-42ff-4470-b454-100d95f4a081
result, different first party: Error: The request was denied., Error: The request was denied., Error: The request was denied., Error: The request was denied., Error: The request was denied.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (navigator.locks) {
navigator.locks.request(key, lock => new Promise((f,r) => {}));
let queryResult = await navigator.locks.query();
return queryResult.held[0].clientId;
} else {
throw new Error("Unsupported");
}
}
read: async () => {
if (navigator.locks) {
let queryResult = await navigator.locks.query();
return queryResult.held[0].name;
}
}
result, same first party: c3bca0e2-dc53-4c42-b7cd-8dea56b82732, 04267a6a-0ae4-4ef0-aa6e-6801261599fd, 03ad815f-3c0b-42f0-834e-8b53c7f4e935, 18f94111-bf3e-4429-8c25-3a25bca80a5f, 06ccf6a4-a59a-40da-8fee-5e1fb645fb9b
result, different first party: Error: The request was denied., Error: The request was denied., Error: The request was denied., Error: The request was denied., Error: The request was denied.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (navigator.locks) {
navigator.locks.request(key, lock => new Promise((f,r) => {}));
let queryResult = await navigator.locks.query();
return queryResult.held[0].clientId;
} else {
throw new Error("Unsupported");
}
}
read: async () => {
if (navigator.locks) {
let queryResult = await navigator.locks.query();
return queryResult.held[0].name;
}
}
result, same first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
result, different first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
if (navigator.locks) {
navigator.locks.request(key, lock => new Promise((f,r) => {}));
let queryResult = await navigator.locks.query();
return queryResult.held[0].clientId;
} else {
throw new Error("Unsupported");
}
}
read: async () => {
if (navigator.locks) {
let queryResult = await navigator.locks.query();
return queryResult.held[0].name;
}
}
result, same first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
result, different first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
if (navigator.locks) {
navigator.locks.request(key, lock => new Promise((f,r) => {}));
let queryResult = await navigator.locks.query();
return queryResult.held[0].clientId;
} else {
throw new Error("Unsupported");
}
}
read: async () => {
if (navigator.locks) {
let queryResult = await navigator.locks.query();
return queryResult.held[0].name;
}
}
result, same first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
result, different first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (key) => {
if (navigator.locks) {
navigator.locks.request(key, lock => new Promise((f,r) => {}));
let queryResult = await navigator.locks.query();
return queryResult.held[0].clientId;
} else {
throw new Error("Unsupported");
}
}
read: async () => {
if (navigator.locks) {
let queryResult = await navigator.locks.query();
return queryResult.held[0].name;
}
}
result, same first party: 897bb04a-52ef-4d6f-826d-2056f57cfc07, c01b2cc8-d77b-44e4-b3a1-ca3d7f80f868, 5d2bf7cf-d899-49d3-b3d5-89afbe017c3d, 4c460e3a-39c0-47bd-b8fb-f5ba3c5ac963, bd8496b0-4849-4add-b57e-a80e880af801
result, different first party: Error: LockManager.query: query() is not allowed in this context, Error: LockManager.query: query() is not allowed in this context, Error: LockManager.query: query() is not allowed in this context, Error: LockManager.query: query() is not allowed in this context, Error: LockManager.query: query() is not allowed in this context
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (navigator.locks) {
navigator.locks.request(key, lock => new Promise((f,r) => {}));
let queryResult = await navigator.locks.query();
return queryResult.held[0].clientId;
} else {
throw new Error("Unsupported");
}
}
read: async () => {
if (navigator.locks) {
let queryResult = await navigator.locks.query();
return queryResult.held[0].name;
}
}
result, same first party: 282cfefe-caa4-4c83-b918-8eb65d9092c6, c6ea988e-b696-4ecc-887d-cae988b44fef, 95e74fa5-7e35-4894-a75a-cc160bd3cc8d, ef490a6c-4333-41bc-943b-56630c67d779, 58066724-b164-4ddc-a584-670ad6068ce8
result, different first party: Error: LockManager.query: query() is not allowed in this context, Error: LockManager.query: query() is not allowed in this context, Error: LockManager.query: query() is not allowed in this context, Error: LockManager.query: query() is not allowed in this context, Error: LockManager.query: query() is not allowed in this context
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (navigator.locks) {
navigator.locks.request(key, lock => new Promise((f,r) => {}));
let queryResult = await navigator.locks.query();
return queryResult.held[0].clientId;
} else {
throw new Error("Unsupported");
}
}
read: async () => {
if (navigator.locks) {
let queryResult = await navigator.locks.query();
return queryResult.held[0].name;
}
}
result, same first party: d1d55e62-b461-4787-b2c6-3b2a6bd0d814, 2171db11-9adc-4466-b15b-f42b5ab778d9, bfb94fd6-3356-4712-9104-8da7c68c2ad9, bffa0144-e07a-4048-8455-fd356003321b, 6c265860-4429-4f72-bc3d-33ebb3fb6451
result, different first party: Error: queryResult.held[0] is undefined, Error: queryResult.held[0] is undefined, Error: queryResult.held[0] is undefined, Error: queryResult.held[0] is undefined, Error: queryResult.held[0] is undefined
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (navigator.locks) {
navigator.locks.request(key, lock => new Promise((f,r) => {}));
let queryResult = await navigator.locks.query();
return queryResult.held[0].clientId;
} else {
throw new Error("Unsupported");
}
}
read: async () => {
if (navigator.locks) {
let queryResult = await navigator.locks.query();
return queryResult.held[0].name;
}
}
result, same first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
result, different first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (key) => {
if (navigator.locks) {
navigator.locks.request(key, lock => new Promise((f,r) => {}));
let queryResult = await navigator.locks.query();
return queryResult.held[0].clientId;
} else {
throw new Error("Unsupported");
}
}
read: async () => {
if (navigator.locks) {
let queryResult = await navigator.locks.query();
return queryResult.held[0].name;
}
}
result, same first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
result, different first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
if (navigator.locks) {
navigator.locks.request(key, lock => new Promise((f,r) => {}));
let queryResult = await navigator.locks.query();
return queryResult.held[0].clientId;
} else {
throw new Error("Unsupported");
}
}
read: async () => {
if (navigator.locks) {
let queryResult = await navigator.locks.query();
return queryResult.held[0].name;
}
}
result, same first party: 60ac0503-bf37-4934-bb4a-906aad78c365, 022f5908-de2d-4ec7-a300-f15268057a35, 9295260c-1c4b-44ab-ad09-53ef2ac0501c, 53ca9017-5a5a-4845-bcb1-590f8330cb13, a73fae62-f0e0-4b04-843c-f3fa6a4551d1
result, different first party: Error: LockManager.query: query() is not allowed in this context, Error: LockManager.query: query() is not allowed in this context, Error: LockManager.query: query() is not allowed in this context, Error: LockManager.query: query() is not allowed in this context, Error: LockManager.query: query() is not allowed in this context
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (navigator.locks) {
navigator.locks.request(key, lock => new Promise((f,r) => {}));
let queryResult = await navigator.locks.query();
return queryResult.held[0].clientId;
} else {
throw new Error("Unsupported");
}
}
read: async () => {
if (navigator.locks) {
let queryResult = await navigator.locks.query();
return queryResult.held[0].name;
}
}
result, same first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
result, different first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
if (navigator.locks) {
navigator.locks.request(key, lock => new Promise((f,r) => {}));
let queryResult = await navigator.locks.query();
return queryResult.held[0].clientId;
} else {
throw new Error("Unsupported");
}
}
read: async () => {
if (navigator.locks) {
let queryResult = await navigator.locks.query();
return queryResult.held[0].name;
}
}
result, same first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
result, different first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
prefetch cacheA suggests to browsers they should fetch a resource ahead of time and cache it. But if browsers don't partition this cache, it can be used to track users across websites. |
write: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
return key;
}
read: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "prefetch", key), {"cache": "reload"});
let countString = (await response.text()).trim();
if (parseInt(countString) === 0) {
throw new Error("No requests received");
}
return countString;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
return key;
}
read: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "prefetch", key), {"cache": "reload"});
let countString = (await response.text()).trim();
if (parseInt(countString) === 0) {
throw new Error("No requests received");
}
return countString;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
return key;
}
read: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "prefetch", key), {"cache": "reload"});
let countString = (await response.text()).trim();
if (parseInt(countString) === 0) {
throw new Error("No requests received");
}
return countString;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
return key;
}
read: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "prefetch", key), {"cache": "reload"});
let countString = (await response.text()).trim();
if (parseInt(countString) === 0) {
throw new Error("No requests received");
}
return countString;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
return key;
}
read: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "prefetch", key), {"cache": "reload"});
let countString = (await response.text()).trim();
if (parseInt(countString) === 0) {
throw new Error("No requests received");
}
return countString;
}
result, same first party: 1, 1, 1, 1
result, different first party: 2, 2, 2, 2
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
return key;
}
read: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "prefetch", key), {"cache": "reload"});
let countString = (await response.text()).trim();
if (parseInt(countString) === 0) {
throw new Error("No requests received");
}
return countString;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
return key;
}
read: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "prefetch", key), {"cache": "reload"});
let countString = (await response.text()).trim();
if (parseInt(countString) === 0) {
throw new Error("No requests received");
}
return countString;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
| –
write: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
return key;
}
read: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "prefetch", key), {"cache": "reload"});
let countString = (await response.text()).trim();
if (parseInt(countString) === 0) {
throw new Error("No requests received");
}
return countString;
}
result, same first party: Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received
result, different first party: Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
return key;
}
read: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "prefetch", key), {"cache": "reload"});
let countString = (await response.text()).trim();
if (parseInt(countString) === 0) {
throw new Error("No requests received");
}
return countString;
}
result, same first party: 1, 1, 1, 1
result, different first party: 1, 1, 1, 1
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
return key;
}
read: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "prefetch", key), {"cache": "reload"});
let countString = (await response.text()).trim();
if (parseInt(countString) === 0) {
throw new Error("No requests received");
}
return countString;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
| –
write: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
return key;
}
read: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "prefetch", key), {"cache": "reload"});
let countString = (await response.text()).trim();
if (parseInt(countString) === 0) {
throw new Error("No requests received");
}
return countString;
}
result, same first party: Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received
result, different first party: Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
return key;
}
read: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "prefetch", key), {"cache": "reload"});
let countString = (await response.text()).trim();
if (parseInt(countString) === 0) {
throw new Error("No requests received");
}
return countString;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
return key;
}
read: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "prefetch", key), {"cache": "reload"});
let countString = (await response.text()).trim();
if (parseInt(countString) === 0) {
throw new Error("No requests received");
}
return countString;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
ServiceWorkerThe ServiceWorker API allows websites to run code in the background and store content in the browser for offline use. If a ServiceWorker can be accessed from multiple websites, it can be abused to track users across sites. |
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
console.log("trying to register the serviceworker now...");
const registration = await Promise.race([
navigator.serviceWorker.register('serviceWorker.js'),
sleepMs(500)
]);
if (registration === undefined) {
// We timed out or otherwise failed.
throw new Error("ServiceWorker registration failed");
}
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
result, different first party: Error: Failed to register a ServiceWorker for scope ('https://test-pages.privacytests2.org/') with script ('https://test-pages.privacytests2.org/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://test-pages.privacytests2.org/') with script ('https://test-pages.privacytests2.org/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://test-pages.privacytests2.org/') with script ('https://test-pages.privacytests2.org/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://test-pages.privacytests2.org/') with script ('https://test-pages.privacytests2.org/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://test-pages.privacytests2.org/') with script ('https://test-pages.privacytests2.org/serviceWorker.js'): The user denied permission to use Service Worker.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
console.log("trying to register the serviceworker now...");
const registration = await Promise.race([
navigator.serviceWorker.register('serviceWorker.js'),
sleepMs(500)
]);
if (registration === undefined) {
// We timed out or otherwise failed.
throw new Error("ServiceWorker registration failed");
}
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
result, different first party: Error: Failed to register a ServiceWorker for scope ('https://test-pages.privacytests2.org/') with script ('https://test-pages.privacytests2.org/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://test-pages.privacytests2.org/') with script ('https://test-pages.privacytests2.org/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://test-pages.privacytests2.org/') with script ('https://test-pages.privacytests2.org/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://test-pages.privacytests2.org/') with script ('https://test-pages.privacytests2.org/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://test-pages.privacytests2.org/') with script ('https://test-pages.privacytests2.org/serviceWorker.js'): The user denied permission to use Service Worker.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
console.log("trying to register the serviceworker now...");
const registration = await Promise.race([
navigator.serviceWorker.register('serviceWorker.js'),
sleepMs(500)
]);
if (registration === undefined) {
// We timed out or otherwise failed.
throw new Error("ServiceWorker registration failed");
}
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
console.log("trying to register the serviceworker now...");
const registration = await Promise.race([
navigator.serviceWorker.register('serviceWorker.js'),
sleepMs(500)
]);
if (registration === undefined) {
// We timed out or otherwise failed.
throw new Error("ServiceWorker registration failed");
}
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
console.log("trying to register the serviceworker now...");
const registration = await Promise.race([
navigator.serviceWorker.register('serviceWorker.js'),
sleepMs(500)
]);
if (registration === undefined) {
// We timed out or otherwise failed.
throw new Error("ServiceWorker registration failed");
}
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
result, different first party: , , ,
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
console.log("trying to register the serviceworker now...");
const registration = await Promise.race([
navigator.serviceWorker.register('serviceWorker.js'),
sleepMs(500)
]);
if (registration === undefined) {
// We timed out or otherwise failed.
throw new Error("ServiceWorker registration failed");
}
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: , , , ,
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: undefined
test failed: true, true, true, true, true
| –
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
console.log("trying to register the serviceworker now...");
const registration = await Promise.race([
navigator.serviceWorker.register('serviceWorker.js'),
sleepMs(500)
]);
if (registration === undefined) {
// We timed out or otherwise failed.
throw new Error("ServiceWorker registration failed");
}
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined
result, different first party: Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
| –
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
console.log("trying to register the serviceworker now...");
const registration = await Promise.race([
navigator.serviceWorker.register('serviceWorker.js'),
sleepMs(500)
]);
if (registration === undefined) {
// We timed out or otherwise failed.
throw new Error("ServiceWorker registration failed");
}
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined
result, different first party: Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
console.log("trying to register the serviceworker now...");
const registration = await Promise.race([
navigator.serviceWorker.register('serviceWorker.js'),
sleepMs(500)
]);
if (registration === undefined) {
// We timed out or otherwise failed.
throw new Error("ServiceWorker registration failed");
}
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
result, different first party: , , ,
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
console.log("trying to register the serviceworker now...");
const registration = await Promise.race([
navigator.serviceWorker.register('serviceWorker.js'),
sleepMs(500)
]);
if (registration === undefined) {
// We timed out or otherwise failed.
throw new Error("ServiceWorker registration failed");
}
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
| –
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
console.log("trying to register the serviceworker now...");
const registration = await Promise.race([
navigator.serviceWorker.register('serviceWorker.js'),
sleepMs(500)
]);
if (registration === undefined) {
// We timed out or otherwise failed.
throw new Error("ServiceWorker registration failed");
}
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined
result, different first party: Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
console.log("trying to register the serviceworker now...");
const registration = await Promise.race([
navigator.serviceWorker.register('serviceWorker.js'),
sleepMs(500)
]);
if (registration === undefined) {
// We timed out or otherwise failed.
throw new Error("ServiceWorker registration failed");
}
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
console.log("trying to register the serviceworker now...");
const registration = await Promise.race([
navigator.serviceWorker.register('serviceWorker.js'),
sleepMs(500)
]);
if (registration === undefined) {
// We timed out or otherwise failed.
throw new Error("ServiceWorker registration failed");
}
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
, <html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
SharedWorkerThe SharedWorker API allows scripts from multiple tabs to share a background thread of computation. If SharedWorker is not partitioned, then it can be abused to shared data between websites in your browser. | –
write: async (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
// console.log("worker", worker);
const messagePromise = new Promise((resolve) => {
worker.port.onmessage = (e) => resolve(e.data);
});
worker.port.postMessage(secret);
await messagePromise;
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
const messagePromise = new Promise((resolve, reject) => {
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject(new Error("no SharedWorker message received")), 200);
});
worker.port.postMessage("request");
return messagePromise;
}
result, same first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
result, different first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
| –
write: async (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
// console.log("worker", worker);
const messagePromise = new Promise((resolve) => {
worker.port.onmessage = (e) => resolve(e.data);
});
worker.port.postMessage(secret);
await messagePromise;
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
const messagePromise = new Promise((resolve, reject) => {
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject(new Error("no SharedWorker message received")), 200);
});
worker.port.postMessage("request");
return messagePromise;
}
result, same first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
result, different first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
| –
write: async (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
// console.log("worker", worker);
const messagePromise = new Promise((resolve) => {
worker.port.onmessage = (e) => resolve(e.data);
});
worker.port.postMessage(secret);
await messagePromise;
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
const messagePromise = new Promise((resolve, reject) => {
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject(new Error("no SharedWorker message received")), 200);
});
worker.port.postMessage("request");
return messagePromise;
}
result, same first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
result, different first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
| –
write: async (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
// console.log("worker", worker);
const messagePromise = new Promise((resolve) => {
worker.port.onmessage = (e) => resolve(e.data);
});
worker.port.postMessage(secret);
await messagePromise;
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
const messagePromise = new Promise((resolve, reject) => {
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject(new Error("no SharedWorker message received")), 200);
});
worker.port.postMessage("request");
return messagePromise;
}
result, same first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
result, different first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
| –
write: async (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
// console.log("worker", worker);
const messagePromise = new Promise((resolve) => {
worker.port.onmessage = (e) => resolve(e.data);
});
worker.port.postMessage(secret);
await messagePromise;
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
const messagePromise = new Promise((resolve, reject) => {
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject(new Error("no SharedWorker message received")), 200);
});
worker.port.postMessage("request");
return messagePromise;
}
result, same first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
result, different first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
unsupported: true, true, true, true
passed: undefined
test failed: false, false, false, false
|
write: async (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
// console.log("worker", worker);
const messagePromise = new Promise((resolve) => {
worker.port.onmessage = (e) => resolve(e.data);
});
worker.port.postMessage(secret);
await messagePromise;
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
const messagePromise = new Promise((resolve, reject) => {
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject(new Error("no SharedWorker message received")), 200);
});
worker.port.postMessage("request");
return messagePromise;
}
result, same first party: 897bb04a-52ef-4d6f-826d-2056f57cfc07, c01b2cc8-d77b-44e4-b3a1-ca3d7f80f868, 5d2bf7cf-d899-49d3-b3d5-89afbe017c3d, 4c460e3a-39c0-47bd-b8fb-f5ba3c5ac963, bd8496b0-4849-4add-b57e-a80e880af801
result, different first party: none, none, none, none, none
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
// console.log("worker", worker);
const messagePromise = new Promise((resolve) => {
worker.port.onmessage = (e) => resolve(e.data);
});
worker.port.postMessage(secret);
await messagePromise;
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
const messagePromise = new Promise((resolve, reject) => {
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject(new Error("no SharedWorker message received")), 200);
});
worker.port.postMessage("request");
return messagePromise;
}
result, same first party: 282cfefe-caa4-4c83-b918-8eb65d9092c6, c6ea988e-b696-4ecc-887d-cae988b44fef, 95e74fa5-7e35-4894-a75a-cc160bd3cc8d, ef490a6c-4333-41bc-943b-56630c67d779, 58066724-b164-4ddc-a584-670ad6068ce8
result, different first party: none, none, none, none, none
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
// console.log("worker", worker);
const messagePromise = new Promise((resolve) => {
worker.port.onmessage = (e) => resolve(e.data);
});
worker.port.postMessage(secret);
await messagePromise;
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
const messagePromise = new Promise((resolve, reject) => {
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject(new Error("no SharedWorker message received")), 200);
});
worker.port.postMessage("request");
return messagePromise;
}
result, same first party: d1d55e62-b461-4787-b2c6-3b2a6bd0d814, 2171db11-9adc-4466-b15b-f42b5ab778d9, bfb94fd6-3356-4712-9104-8da7c68c2ad9, bffa0144-e07a-4048-8455-fd356003321b, 6c265860-4429-4f72-bc3d-33ebb3fb6451
result, different first party: none, none, none, none, none
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
| –
write: async (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
// console.log("worker", worker);
const messagePromise = new Promise((resolve) => {
worker.port.onmessage = (e) => resolve(e.data);
});
worker.port.postMessage(secret);
await messagePromise;
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
const messagePromise = new Promise((resolve, reject) => {
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject(new Error("no SharedWorker message received")), 200);
});
worker.port.postMessage("request");
return messagePromise;
}
result, same first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
result, different first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
unsupported: true, true, true, true
passed: undefined
test failed: false, false, false, false
| –
write: async (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
// console.log("worker", worker);
const messagePromise = new Promise((resolve) => {
worker.port.onmessage = (e) => resolve(e.data);
});
worker.port.postMessage(secret);
await messagePromise;
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
const messagePromise = new Promise((resolve, reject) => {
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject(new Error("no SharedWorker message received")), 200);
});
worker.port.postMessage("request");
return messagePromise;
}
result, same first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
result, different first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
// console.log("worker", worker);
const messagePromise = new Promise((resolve) => {
worker.port.onmessage = (e) => resolve(e.data);
});
worker.port.postMessage(secret);
await messagePromise;
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
const messagePromise = new Promise((resolve, reject) => {
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject(new Error("no SharedWorker message received")), 200);
});
worker.port.postMessage("request");
return messagePromise;
}
result, same first party: 60ac0503-bf37-4934-bb4a-906aad78c365, 022f5908-de2d-4ec7-a300-f15268057a35, 9295260c-1c4b-44ab-ad09-53ef2ac0501c, 53ca9017-5a5a-4845-bcb1-590f8330cb13, a73fae62-f0e0-4b04-843c-f3fa6a4551d1
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
| –
write: async (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
// console.log("worker", worker);
const messagePromise = new Promise((resolve) => {
worker.port.onmessage = (e) => resolve(e.data);
});
worker.port.postMessage(secret);
await messagePromise;
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
const messagePromise = new Promise((resolve, reject) => {
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject(new Error("no SharedWorker message received")), 200);
});
worker.port.postMessage("request");
return messagePromise;
}
result, same first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
result, different first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
| –
write: async (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
// console.log("worker", worker);
const messagePromise = new Promise((resolve) => {
worker.port.onmessage = (e) => resolve(e.data);
});
worker.port.postMessage(secret);
await messagePromise;
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
const messagePromise = new Promise((resolve, reject) => {
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject(new Error("no SharedWorker message received")), 200);
});
worker.port.postMessage("request");
return messagePromise;
}
result, same first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
result, different first party: Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined, Error: SharedWorker is not defined
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
TLS Session IDThe TLS protocol is used by HTTPS to make connections secure. If the browser were to re-use a TLS session, then the session ID could be used to track users across websites. |
write: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
result, same first party: 4da36c692684770684f347fd12fb0adb9c048c501762b52c012333c0cf19dc34, 94c1adf938320cfc7977c436c7576bbf4c30e736af72b53a4c30bb48236cbdb6, 9ccd7141f2f0811995a1d0f302a4cb740651fb063a512ac09789049ca095914c, cf1a352b3a3a6b3836691a33d94bd34cf1716d6bf06e78291607d80c69353cb8, 79951448a2a1c87b0ce1c08d2d33b48d7f52dc8971c8225f9afbbdab30ef0440
result, different first party: 7596ee6d1dd0f25a87d3e85b2d59ab63ecc384b8fa5b8198107d1996b129b738, 7cc00b6ba5b656051319790898e0911552b1fac66c9f5827b2e3fc9031f82582, 7aaa59040c52518e4bd4682d722cdcdfc00d9db17b70ca6c23cbc9e6f4c83ebc, b840fdde1256e3eedfd33640e42eabe0a4704b18cdcb67e1978c4e6934fc8d50, a157e2084fdb83637157b0594d4cf0ada244de9e3672857c11412cf875eccd56
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
result, same first party: 1a5c8554f68fe2b9226ed4286aae06e0156bc8467b6356cc57286190e996f6f6, 05447aed36718027a015e68dcb73718afd3b7f878dd1194d0c37888bf544f361, db32845ec6ff68a6c0273d98989cd5a8a70e25744c9d5f277ea31cb24552fd22, f6dba3d1120f85ca5adcb558c13113fbe861c7e8d3aca124df4b54e6ba496822, 389f9fe07507b3d45b166e853d7092aba1a180f60ec04163097e7223f3e2a542
result, different first party: ff577d144bdc28a851f5ecb11df0aa486a968f59d201a5a1d289ddaa14ab53c6, 9f60c5d78654761c00b9885f1d6af125337b691b5cdc951771bddad40fbf6ea9, c65b867f6194a562424a352ad34487cf80fb004ccd574479c29958df842a8bf6, ed96dff60587e9d5e447257dd1cc93369b330aebca9ff2e3665ccf27bbc00455, 8eafd1d849ccd7e1e93d60e22e56f55a423b9d02b5e829f9ce68c0d0ce92df3b
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
result, same first party: ddf7a24c8ba45743896706065a76bb2f6b3af2037de88612627414f5f4d0e2fd, f0a22bea2c2041dfdcd0e1c0ea2260d11ab74fcf5b565aec65b1090c7d8ce140, ce84fc3f8389fe9590f3cd0d0f18bf84d18c0898d47780c4c764f2ec9385b284, f72d55457f8a441af17f34bff1547486ec8570a930f35e0d1656fe017aaa9951, 1a773e7a9b76e6945adfdb34d1c30b6c701994b8c86c6837ff524ae94c945cee
result, different first party: 909220c30e1ef0339665e8500c745406e00286646b232019183abfcad624ae09, 515621436517e67f89ad84c3b1ce70575439a0a7912649d3b57b1abc954731e3, feb66202e55e785f8a1175d80275953126488587279d15cea4994f0016c5cb56, 1912d13555a4c3c8d1a2a50a677500d3370e5dcee2df4124b2443dad333e1eda, 46f5dd98d582b32d654836b0c4538bb6d0f4f5add8eeecda40ed5b44fca25281
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
result, same first party: e927d57924cd9af24de8f6842b993a0aee3cc66572e6177353a9f971039fc8bf, 4cbbf08d83d72125422d258a5855913bb45385d080a84093ea3802acb9bdebc7, 9b4773e6f68b7047538122eca7bf10bc017b84471104d30363ab504239ccaac2, 4d14231e444b84abb94d4f7e879bc7ab7f7cc12f59758f76d47efa6820ba2f35, d0e4af4f5ebd8e0af528a702e01499ab7c684d5519b27dea61153fb5a7caf07a
result, different first party: 77efe64409fa949972f6c36e9264c6ad239e1d680d5e8709223555607beef9fb, 0861fa258ef2e5df76087ada4ec7bb66cf4dd35f29eb6e66bcff64a4956f0281, 3850b95174a3441b6752a43107684d53ac787cd04a5635810eaa71d36a1d65b3, 7c65ffa7269c4b44c9007b7444307e30ccc660db09d2cb40ee734b97fc4430df, 3172fcf320ae0cab675c76b5d94ec469c4f3cde75bfa110d5a62aa8acb4cb9f6
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
result, same first party: ee2d16fcd58cc994026759f1bff1f65870a2e19cd41dde151c68337db086912d, d21e65cbc9e0c935e439cb5a1b33bcc691dbc6fbdc5ec99ed7bf0bac87971025, be1fc73916730d80b0008d2ef4c879ee0201c7448fde12d0271dc80654c19591, d6b9f898e4bf86821205648d132c3ea1038648af4b2092cf43090401ec399811
result, different first party: 7386dd110c8c0c8f45c68695048e1271f6ec3b5a28a6067ca0447ae8db13e7ab, 4d994822c2df04a61bd890799578a59f70eba71e7a026be90e072d72707401c4, a5723621b4afcc511a84777fd5bd661b4d7b8c0b1b4496c807e33b2780fb12fe, e0dd599200143c1313b68e1815f9cda2bfd6584c1ca0904ae250162905298f91
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
result, same first party: 6273c6d8882d0e2f3a04a08a85f155ed715089dae61e83cd5ba6706cc4c6da55, b5922ec223faab41ee2d7909721a5c39a854a26bc108e90334cc84d74eeb62ff, 8862b74b40c81e335f0a8fe7249c3491b809218b7c371a3304f3fb382e53afd0, 095dbb566dcb94d9ffd231a6dbb398763fe5d49c4c3cad7ef681ae799236303c, 0a54eaa338c6ef08a51791a47f4f96216e45eaa11c1b93671935e39fb78e7c45
result, different first party: 011c13d0dc457239ee897c9b49e3d41e60bab8779db360cf1e4ceafc1ddd7f39, 6f51ece3304b7ac7a9354e59aa53cceb889cf931204a1fd4d053cdb6b29eb800, 39074d2e92cc3741f761e8a704bc5988c1194280ab749b6b2b16bd103665971f, cfbc4dbf99092281db70e6eefd8e0f9fd3ef1fb9e1d4c6a44b131268c164e359, b114a8088ae4798e0a965b96dd17bd6c606490eba728fd2b5965e345678780ee
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
result, same first party: 19bc636b7feae924850c164a23074c6dc8463c7303fd51bd2d3fbc760217d823, 26e18e0a72d6ad0031a1b023807c5d84d7597433451552dacad34a46ce6ff94b, da80000363f158cbd9f8ff91cc7d86f436c0aa476460571c4f2d99723c634ea5, e03e147fc5bc5caa2a113a55fc4c4296eefbc74bfd9a10b40cc7dc335c1e5dc4, dab1f5e43e1448f22f0a72b8e72daf4002dae189c905e990bf906ae9913d91ca
result, different first party: ccd72b830e04111f87ce62968b78202b2aa1bb7a8a99c39bb06a699d91af975c, 3274332f54d9271519f9388880bc44858b36d86fcb1b726a6810c0fb854df00d, fa63290b72878d2bbdb7118258c1c221c688a563fd010115ba6f05c4d2ba82ae, 06d6c01f357236e66dbf29a7a7d3b130d2f89e3bb71a38dc0cffe28d68271e47, 932baeaa8fc438dbf769101080fae158fd50c9148817864e709b28b16adf4646
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
result, same first party: 69c8c1de6bae98ce8c3348465689aa3c9cddbc29aba39b531b9ad876aa001fd2, 827a4627044c10e267a9d119c76e84acfa93a73112e27d07b6238428f76b4036, 1cc0fa8de8e871178427fec254645054e137e03967932d8c6575d088311239b1, d2795c7567bdafbe2c5fd3cf350f66cd08a05b22df856f86e3cfd09450d873bc, 32118e965d1260d70634687ad09387fe6be3ea12c9a9b274c5d863f26ad5f6f9
result, different first party: 3b8e05f71c5bb38ba187167c177f33febda63e93e4c691afb22a09d6c143f50a, b8428da584a13d437d13cfd6a0259c44eae0027008ea08a7145f9b0cd36c2ded, 0f960189acab7b47a4bb4901338756fdfcecc38240168afcd3858d9c04d872d9, 73bd0eb8ed3c6aa9be95a3874630eff3d424d6d18ef0b33598fea81130f58db8, d5833cd5f89dbba6aff1d38da3813ca7c2d009a2d73b26ecab85f341b7de65a1
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
result, same first party: 87f8f6baf889e1525183b5eec190119c14e77b8f2849e547d1747f30c7742311, 6412aa84eb86c8dd1374735389b06d6e32cc62fba169a4d911bb16b99d00e29e, 3b27f0ae649aa17b5a30444f457bccf83a417a4340ae7a373393db66c2ad7a6f, bcde3da645011fc6218736cbe3af57f4d1b9293ad8e0b00976788b711894f290
result, different first party: dd932bc2339894649888d416ed97b7386859613d6e97247c20364a339be29196, 5c7028771c2a8e76e91e6fef6596a5f92bdb2420998b5f2e4709249ad519be07, b54c30b39b088fb4aef552906d273e2e0bfaf8f967e55741456ad5483fc2a0c8, 816febfd35f457a4d803e1823fb5e62212604769309699d48f4a5d8da2f3045f
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
result, same first party: 55bde870525d5bd5da857ae77633a1539c66de21ceb747859e1563f5a6d69974, 08bb5dc0812f1bd8890a0876f8c75a4a214325e4ab0c0db338c8367a0b6a01b3, 3730e1b0e0e53b73c38cd4a1a66c4b859f53dcdcee1b5c7c02ac38865ae89176, a29b3ded25d63005df9793cf6002516f858f445761b840f880d4b570c701088d, 9560a311307c29c51c8b21cf49a098e62c991831bb8fbfa7a16b193abb002c49
result, different first party: faf7e57cb508147fb8bfeec3873040cb0af156d93c30e8c2d77c15910756fd9f, 10a1b1ec6aa7b069893189d43e5e6509f0c27dee0f3cc2a494964c9a12016ad3, 4472b026c32e4fe3e8557fcc0f6830c1e4e9f37d5f37f1baa3db209f2af1b2c6, 115a3f0978f2a0b9576f5a56a6fa623508f5c8820b83448d8dea12129a78579d, fc8b7bd74084620fdf0cb7aab9a8da4336e0d5fc7b4c30cfc55e5953401b0f29
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
result, same first party: e637d896ec559f87caa1eadf92bb33b5756a44a0e411c2f8db74773aa25691b8, 5692223021d31d6f1ed7f96515c0216103c5524f1d05d245a9595fd8e05245e8, e92c0a7a991476335f99998b7b970e7c97880cc04e1933984feed02880cba04f, 08f2f5529c164cddcf19e10be73bf416e49b9bc85bc30af63d0cc3fa3f3ac9da, 7ad187da65c22961e9fc5a12ec38cea54f30722d5cc88877dae8b775fcca951c
result, different first party: 294a69e66b450305f50b96b41241b1e619203af96f0df4f11e0a439911d35309, 1ca6778674eea100a1128de1246d678f78b9da5c4351dfb2cc5af40d6d63e7ed, 5a92cdeaccab75b2a46fb669e5cca4eb999aa88ca82e0e9f803f9b8adf00b290, d652a07f1adbedbc243f0da440f7d6900299f1d813bac30ba7abd44bca2fa84a, 0e0fd9500adf70a45cbc22627fcb0833f7987194b237dd63e9486801a8407a29
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
result, same first party: 931a43cc03f60f4105044bb04e474d92edc2ac7b922f79dcf5bc835153e9e834, e6af1b3dcc770180dd175cdcea6097c85d8ead57c7e72eb823622029f923361d, 9c36b1b7114d82ddc030bac723f0c32c70bcf0a4ed5cd92ac68c3a62f40f15b1, 9d14b1adee170b29cf578b3551400e87f090ebabab075b2dfee9910e55630321, 6aa510f66d5017305ef4e37cfc99dbc1521a6402cb3a8059c4a07a29172ddae3
result, different first party: 11a340d2b2c9fec5c7d0badc789e8333e4855b99a1ef2d70370d8b2949c2294b, 529e8a6522fd4be639e36a9df9a9c4098826eec6789ff0702e3fb18108c3485c, d769d804419157037ed80efd4ee0a84706136049e20fb72c1b62b5ecd0acfafb, 8e276605c7c7ed2a818e40654cc58debac0e0960f8acfd68cade076783ee4f6c, 8833cbf2dfe9b22567fcb5ef571528a495affff25ba94a988997a4f8fbd5d859
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.privacytests2.org:8900/");
return (await results.json()).sessionId;
}
result, same first party: 3d9be87a10b57dcc3d7094e6b2686be9da334f21910c5f56a7dbfaba88033ccd, 159e158e4c404dc87cd5ae66e5ac6bb82e984a9b0b8d4d7bc5044718f36e5945, d492c6557670d806a78e097712f9c9d03d051b3ac472c4dc42c9b54b03882e6e, 1b146da8b7a1b0c4c8ac233c272e1d369cdc9b85ab261c95b814d4c0e92397c9, 1f3aaf607c10ace938d997b64289cd74f6ff9e5d47a94145c754e50b86e16030
result, different first party: c59aeaa53f3e29a52920fb17deff4581987657d5a54daef4da75e0520c56af60, 9d67f201afb62ad301b1cac2d31f1ee1076ee8f845aa35cfbb2fade4bc91b012, dd4106ff28cc35643059b788a08a93c3c71f900e05ed2cfa56d3e37453b5cb2c, 22ffccd11ed3b020f8377f4ddba8ce508ce02fe8a88ae1ee358063758ab31560, 73fa439bc878779539a08a79ec20143053e4448e524c3fb8537abae59d936862
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
Web SQL DatabaseThe Web SQL Database is a deprecated web API for storing data in an SQL database. |
write: async (key) => {
if (!window.openDatabase) {
throw new Error("gported");
}
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let tx = new Promise((resolve) => database.transaction(tx => {
tx.executeSql(
`CREATE TABLE IF NOT EXISTS cache(
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
value TEXT NOT NULL,
UNIQUE (name)
)`,
[], (tx, rs) => {}, (tx, err) => {});
tx.executeSql(
`INSERT OR REPLACE INTO cache(name, value)
VALUES(?, ?)`,
["secret", key], (tx, rs) => {}, (tx, rs) => {});
}));
}
read: async () => {
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let result = await new Promise((resolve, reject) => database.transaction(tx => {
tx.executeSql(
"SELECT value FROM cache WHERE name=?",
["secret"],
(tx, rs) => resolve(rs),
(tx, err) => reject(err));
}));
return result.rows.item(0).value;
}
result, same first party: 451d8d89-d799-422b-91f1-4c15837308fc, ee5be7a4-6877-4f1d-b111-5c25913ff494, 4934920e-d690-49bb-a6db-9c3e1532d66d, bb37e200-ef87-4d6e-abdf-671dddbf1058, 841dfc81-42ff-4470-b454-100d95f4a081
result, different first party: Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("gported");
}
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let tx = new Promise((resolve) => database.transaction(tx => {
tx.executeSql(
`CREATE TABLE IF NOT EXISTS cache(
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
value TEXT NOT NULL,
UNIQUE (name)
)`,
[], (tx, rs) => {}, (tx, err) => {});
tx.executeSql(
`INSERT OR REPLACE INTO cache(name, value)
VALUES(?, ?)`,
["secret", key], (tx, rs) => {}, (tx, rs) => {});
}));
}
read: async () => {
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let result = await new Promise((resolve, reject) => database.transaction(tx => {
tx.executeSql(
"SELECT value FROM cache WHERE name=?",
["secret"],
(tx, rs) => resolve(rs),
(tx, err) => reject(err));
}));
return result.rows.item(0).value;
}
result, same first party: c3bca0e2-dc53-4c42-b7cd-8dea56b82732, 04267a6a-0ae4-4ef0-aa6e-6801261599fd, 03ad815f-3c0b-42f0-834e-8b53c7f4e935, 18f94111-bf3e-4429-8c25-3a25bca80a5f, 06ccf6a4-a59a-40da-8fee-5e1fb645fb9b
result, different first party: Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("gported");
}
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let tx = new Promise((resolve) => database.transaction(tx => {
tx.executeSql(
`CREATE TABLE IF NOT EXISTS cache(
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
value TEXT NOT NULL,
UNIQUE (name)
)`,
[], (tx, rs) => {}, (tx, err) => {});
tx.executeSql(
`INSERT OR REPLACE INTO cache(name, value)
VALUES(?, ?)`,
["secret", key], (tx, rs) => {}, (tx, rs) => {});
}));
}
read: async () => {
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let result = await new Promise((resolve, reject) => database.transaction(tx => {
tx.executeSql(
"SELECT value FROM cache WHERE name=?",
["secret"],
(tx, rs) => resolve(rs),
(tx, err) => reject(err));
}));
return result.rows.item(0).value;
}
result, same first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
result, different first party: Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("gported");
}
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let tx = new Promise((resolve) => database.transaction(tx => {
tx.executeSql(
`CREATE TABLE IF NOT EXISTS cache(
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
value TEXT NOT NULL,
UNIQUE (name)
)`,
[], (tx, rs) => {}, (tx, err) => {});
tx.executeSql(
`INSERT OR REPLACE INTO cache(name, value)
VALUES(?, ?)`,
["secret", key], (tx, rs) => {}, (tx, rs) => {});
}));
}
read: async () => {
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let result = await new Promise((resolve, reject) => database.transaction(tx => {
tx.executeSql(
"SELECT value FROM cache WHERE name=?",
["secret"],
(tx, rs) => resolve(rs),
(tx, err) => reject(err));
}));
return result.rows.item(0).value;
}
result, same first party: Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function
result, different first party: Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function
unsupported: false, false, false, false, false
passed: undefined
test failed: true, true, true, true, true
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("gported");
}
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let tx = new Promise((resolve) => database.transaction(tx => {
tx.executeSql(
`CREATE TABLE IF NOT EXISTS cache(
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
value TEXT NOT NULL,
UNIQUE (name)
)`,
[], (tx, rs) => {}, (tx, err) => {});
tx.executeSql(
`INSERT OR REPLACE INTO cache(name, value)
VALUES(?, ?)`,
["secret", key], (tx, rs) => {}, (tx, rs) => {});
}));
}
read: async () => {
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let result = await new Promise((resolve, reject) => database.transaction(tx => {
tx.executeSql(
"SELECT value FROM cache WHERE name=?",
["secret"],
(tx, rs) => resolve(rs),
(tx, err) => reject(err));
}));
return result.rows.item(0).value;
}
result, same first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
result, different first party: Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts.
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("gported");
}
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let tx = new Promise((resolve) => database.transaction(tx => {
tx.executeSql(
`CREATE TABLE IF NOT EXISTS cache(
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
value TEXT NOT NULL,
UNIQUE (name)
)`,
[], (tx, rs) => {}, (tx, err) => {});
tx.executeSql(
`INSERT OR REPLACE INTO cache(name, value)
VALUES(?, ?)`,
["secret", key], (tx, rs) => {}, (tx, rs) => {});
}));
}
read: async () => {
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let result = await new Promise((resolve, reject) => database.transaction(tx => {
tx.executeSql(
"SELECT value FROM cache WHERE name=?",
["secret"],
(tx, rs) => resolve(rs),
(tx, err) => reject(err));
}));
return result.rows.item(0).value;
}
result, same first party: Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function
result, different first party: Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function
unsupported: false, false, false, false, false
passed: undefined
test failed: true, true, true, true, true
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("gported");
}
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let tx = new Promise((resolve) => database.transaction(tx => {
tx.executeSql(
`CREATE TABLE IF NOT EXISTS cache(
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
value TEXT NOT NULL,
UNIQUE (name)
)`,
[], (tx, rs) => {}, (tx, err) => {});
tx.executeSql(
`INSERT OR REPLACE INTO cache(name, value)
VALUES(?, ?)`,
["secret", key], (tx, rs) => {}, (tx, rs) => {});
}));
}
read: async () => {
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let result = await new Promise((resolve, reject) => database.transaction(tx => {
tx.executeSql(
"SELECT value FROM cache WHERE name=?",
["secret"],
(tx, rs) => resolve(rs),
(tx, err) => reject(err));
}));
return result.rows.item(0).value;
}
result, same first party: Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function
result, different first party: Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function
unsupported: false, false, false, false, false
passed: undefined
test failed: true, true, true, true, true
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("gported");
}
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let tx = new Promise((resolve) => database.transaction(tx => {
tx.executeSql(
`CREATE TABLE IF NOT EXISTS cache(
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
value TEXT NOT NULL,
UNIQUE (name)
)`,
[], (tx, rs) => {}, (tx, err) => {});
tx.executeSql(
`INSERT OR REPLACE INTO cache(name, value)
VALUES(?, ?)`,
["secret", key], (tx, rs) => {}, (tx, rs) => {});
}));
}
read: async () => {
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let result = await new Promise((resolve, reject) => database.transaction(tx => {
tx.executeSql(
"SELECT value FROM cache WHERE name=?",
["secret"],
(tx, rs) => resolve(rs),
(tx, err) => reject(err));
}));
return result.rows.item(0).value;
}
result, same first party: Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function
result, different first party: Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function
unsupported: false, false, false, false, false
passed: undefined
test failed: true, true, true, true, true
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("gported");
}
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let tx = new Promise((resolve) => database.transaction(tx => {
tx.executeSql(
`CREATE TABLE IF NOT EXISTS cache(
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
value TEXT NOT NULL,
UNIQUE (name)
)`,
[], (tx, rs) => {}, (tx, err) => {});
tx.executeSql(
`INSERT OR REPLACE INTO cache(name, value)
VALUES(?, ?)`,
["secret", key], (tx, rs) => {}, (tx, rs) => {});
}));
}
read: async () => {
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let result = await new Promise((resolve, reject) => database.transaction(tx => {
tx.executeSql(
"SELECT value FROM cache WHERE name=?",
["secret"],
(tx, rs) => resolve(rs),
(tx, err) => reject(err));
}));
return result.rows.item(0).value;
}
result, same first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
result, different first party: Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts.
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("gported");
}
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let tx = new Promise((resolve) => database.transaction(tx => {
tx.executeSql(
`CREATE TABLE IF NOT EXISTS cache(
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
value TEXT NOT NULL,
UNIQUE (name)
)`,
[], (tx, rs) => {}, (tx, err) => {});
tx.executeSql(
`INSERT OR REPLACE INTO cache(name, value)
VALUES(?, ?)`,
["secret", key], (tx, rs) => {}, (tx, rs) => {});
}));
}
read: async () => {
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let result = await new Promise((resolve, reject) => database.transaction(tx => {
tx.executeSql(
"SELECT value FROM cache WHERE name=?",
["secret"],
(tx, rs) => resolve(rs),
(tx, err) => reject(err));
}));
return result.rows.item(0).value;
}
result, same first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
result, different first party: Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("gported");
}
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let tx = new Promise((resolve) => database.transaction(tx => {
tx.executeSql(
`CREATE TABLE IF NOT EXISTS cache(
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
value TEXT NOT NULL,
UNIQUE (name)
)`,
[], (tx, rs) => {}, (tx, err) => {});
tx.executeSql(
`INSERT OR REPLACE INTO cache(name, value)
VALUES(?, ?)`,
["secret", key], (tx, rs) => {}, (tx, rs) => {});
}));
}
read: async () => {
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let result = await new Promise((resolve, reject) => database.transaction(tx => {
tx.executeSql(
"SELECT value FROM cache WHERE name=?",
["secret"],
(tx, rs) => resolve(rs),
(tx, err) => reject(err));
}));
return result.rows.item(0).value;
}
result, same first party: Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function
result, different first party: Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function, Error: window.openDatabase is not a function
unsupported: false, false, false, false, false
passed: undefined
test failed: true, true, true, true, true
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("gported");
}
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let tx = new Promise((resolve) => database.transaction(tx => {
tx.executeSql(
`CREATE TABLE IF NOT EXISTS cache(
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
value TEXT NOT NULL,
UNIQUE (name)
)`,
[], (tx, rs) => {}, (tx, err) => {});
tx.executeSql(
`INSERT OR REPLACE INTO cache(name, value)
VALUES(?, ?)`,
["secret", key], (tx, rs) => {}, (tx, rs) => {});
}));
}
read: async () => {
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let result = await new Promise((resolve, reject) => database.transaction(tx => {
tx.executeSql(
"SELECT value FROM cache WHERE name=?",
["secret"],
(tx, rs) => resolve(rs),
(tx, err) => reject(err));
}));
return result.rows.item(0).value;
}
result, same first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
result, different first party: Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("gported");
}
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let tx = new Promise((resolve) => database.transaction(tx => {
tx.executeSql(
`CREATE TABLE IF NOT EXISTS cache(
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
value TEXT NOT NULL,
UNIQUE (name)
)`,
[], (tx, rs) => {}, (tx, err) => {});
tx.executeSql(
`INSERT OR REPLACE INTO cache(name, value)
VALUES(?, ?)`,
["secret", key], (tx, rs) => {}, (tx, rs) => {});
}));
}
read: async () => {
let database = window.openDatabase("sqlite_supercookie", "", "supercookie", 1024 * 1024);
let result = await new Promise((resolve, reject) => database.transaction(tx => {
tx.executeSql(
"SELECT value FROM cache WHERE name=?",
["secret"],
(tx, rs) => resolve(rs),
(tx, err) => reject(err));
}));
return result.rows.item(0).value;
}
result, same first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
result, different first party: Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts., Error: Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in third party contexts.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
XMLHttpRequest cacheSimilar to the newer Fetch API, any resource received may be cached by the browser. The cache is potentially vulnerable to cross-site tracking attack. |
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1
result, different first party: 2, 2, 2, 2
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1
result, different first party: 1, 1, 1, 1
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
|
Navigation tests
Which browsers allow websites to share tracking data when you click on a link?
When you click a hyperlink to navigate your browser from one site to another, certain browser APIs allow the first site to communicate to the second site. These privacy vulnerabilities can be fixed by introducing new limits on how much data is transfered between sites.',
| |||||||||||||
document.referrerThe Referer [sic] request header is a mechanism used by browsers to let a website know where the user is visiting from. This header is inherently tracking users across websites. In recent times, browsers have switched to a policy of trimming a referrer to convey less tracking information, but Referer continues to convey cross-site tracking data by default. |
write: (secret) => { /* do nothing */ }
read: () => document.referrer
result, same first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
result, different first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => document.referrer
result, same first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => document.referrer
result, same first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
result, different first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => document.referrer
result, same first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
result, different first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => document.referrer
result, same first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
result, different first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => document.referrer
result, same first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
result, different first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => document.referrer
result, same first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
result, different first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => document.referrer
result, same first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => document.referrer
result, same first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
result, different first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => document.referrer
result, same first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
result, different first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => document.referrer
result, same first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
result, different first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => document.referrer
result, same first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
result, different first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => document.referrer
result, same first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
result, different first party: https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/, https://test-pages.privacytests2.org/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
sessionStorageThe sessionStorage API is similar to the localStorage API, but it does not persist across tabs or across browser sessions. Nonetheless, it can be used to track users if they navigate from one website to another. This tracking can be thwarted by partitioning sessionStorage between websites. |
write: (secret) => sessionStorage.setItem("secret", secret)
read: () => sessionStorage.getItem("secret")
result, same first party: 451d8d89-d799-422b-91f1-4c15837308fc, ee5be7a4-6877-4f1d-b111-5c25913ff494, 4934920e-d690-49bb-a6db-9c3e1532d66d, bb37e200-ef87-4d6e-abdf-671dddbf1058, 841dfc81-42ff-4470-b454-100d95f4a081
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => sessionStorage.setItem("secret", secret)
read: () => sessionStorage.getItem("secret")
result, same first party: c3bca0e2-dc53-4c42-b7cd-8dea56b82732, 04267a6a-0ae4-4ef0-aa6e-6801261599fd, 03ad815f-3c0b-42f0-834e-8b53c7f4e935, 18f94111-bf3e-4429-8c25-3a25bca80a5f, 06ccf6a4-a59a-40da-8fee-5e1fb645fb9b
result, different first party: Error: Failed to read the 'sessionStorage' property from 'Window': Access is denied for this document., Error: Failed to read the 'sessionStorage' property from 'Window': Access is denied for this document., Error: Failed to read the 'sessionStorage' property from 'Window': Access is denied for this document., Error: Failed to read the 'sessionStorage' property from 'Window': Access is denied for this document., Error: Failed to read the 'sessionStorage' property from 'Window': Access is denied for this document.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => sessionStorage.setItem("secret", secret)
read: () => sessionStorage.getItem("secret")
result, same first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
result, different first party: d0bff5b1-0978-4efe-a9db-9892e6464104, 72b3f79b-afc9-4e3b-b74c-691972d3d3dd, 44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, 3424acff-8a07-4f0b-8958-90ef238e4845, 5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => sessionStorage.setItem("secret", secret)
read: () => sessionStorage.getItem("secret")
result, same first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
result, different first party: cd2bd624-06bb-40c3-a9ad-f03dbe87f069, 37653faf-147d-4a06-bb4f-9dd6ffd7f8be, 1f979889-8d28-45fb-b3a6-80780799efb6, 56a8cd55-3900-437c-b85a-775b0062e38b, 2da5a1b7-d25d-47b6-ab98-59909970ddc9
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => sessionStorage.setItem("secret", secret)
read: () => sessionStorage.getItem("secret")
result, same first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
result, different first party: 6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, 60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, 4c26cb08-b730-4b61-955f-14c4df91832a
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => sessionStorage.setItem("secret", secret)
read: () => sessionStorage.getItem("secret")
result, same first party: 897bb04a-52ef-4d6f-826d-2056f57cfc07, c01b2cc8-d77b-44e4-b3a1-ca3d7f80f868, 5d2bf7cf-d899-49d3-b3d5-89afbe017c3d, 4c460e3a-39c0-47bd-b8fb-f5ba3c5ac963, bd8496b0-4849-4add-b57e-a80e880af801
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => sessionStorage.setItem("secret", secret)
read: () => sessionStorage.getItem("secret")
result, same first party: 282cfefe-caa4-4c83-b918-8eb65d9092c6, c6ea988e-b696-4ecc-887d-cae988b44fef, 95e74fa5-7e35-4894-a75a-cc160bd3cc8d, ef490a6c-4333-41bc-943b-56630c67d779, 58066724-b164-4ddc-a584-670ad6068ce8
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => sessionStorage.setItem("secret", secret)
read: () => sessionStorage.getItem("secret")
result, same first party: d1d55e62-b461-4787-b2c6-3b2a6bd0d814, 2171db11-9adc-4466-b15b-f42b5ab778d9, bfb94fd6-3356-4712-9104-8da7c68c2ad9, bffa0144-e07a-4048-8455-fd356003321b, 6c265860-4429-4f72-bc3d-33ebb3fb6451
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => sessionStorage.setItem("secret", secret)
read: () => sessionStorage.getItem("secret")
result, same first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
result, different first party: 9ae8f058-28ca-4823-9eb8-07d356eba748, 5c602737-2035-4290-a2af-eb5ef720ac79, 334699fe-4965-4817-929c-039bf2c4a442, 033a629c-0535-4269-8dce-6f9377fd7b2c
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => sessionStorage.setItem("secret", secret)
read: () => sessionStorage.getItem("secret")
result, same first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
result, different first party: fa85a54f-20fc-45e8-8139-d27114c304a4, 3ba5494a-46f0-4d5c-864d-33a72eacb82d, fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, c9f48fdb-9ca8-4149-a9a4-20628edf642c, d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => sessionStorage.setItem("secret", secret)
read: () => sessionStorage.getItem("secret")
result, same first party: 60ac0503-bf37-4934-bb4a-906aad78c365, 022f5908-de2d-4ec7-a300-f15268057a35, 9295260c-1c4b-44ab-ad09-53ef2ac0501c, 53ca9017-5a5a-4845-bcb1-590f8330cb13, a73fae62-f0e0-4b04-843c-f3fa6a4551d1
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => sessionStorage.setItem("secret", secret)
read: () => sessionStorage.getItem("secret")
result, same first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
result, different first party: 085da4ef-5e8c-4d8e-9336-ec782ff22d30, 3b59e038-8f51-443a-889e-fe3a14a880ba, e8542fed-f838-413d-a693-e900b663b2fa, 88109708-174f-4f46-8309-3f35e152b357, 761f2dfa-88e7-4f69-880f-d07b34ea3b36
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => sessionStorage.setItem("secret", secret)
read: () => sessionStorage.getItem("secret")
result, same first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
result, different first party: df50f12c-ba6b-4891-a42f-e78e3afd8e9c, 0e1652aa-0613-41fd-a6b7-49296802a4c7, e8e9854c-8b0c-426d-9f31-df3d47f940f6, c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
window.nameThe window.name API allows websites to store data that will persist after the user has navigated the tab to a different website. This mechanism could be partitioned so that data is not allowed to persist between websites. |
write: (secret) => window.name = "name_" + secret
read: () => window.name
result, same first party: name_451d8d89-d799-422b-91f1-4c15837308fc, name_ee5be7a4-6877-4f1d-b111-5c25913ff494, name_4934920e-d690-49bb-a6db-9c3e1532d66d, name_bb37e200-ef87-4d6e-abdf-671dddbf1058, name_841dfc81-42ff-4470-b454-100d95f4a081
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => window.name = "name_" + secret
read: () => window.name
result, same first party: name_c3bca0e2-dc53-4c42-b7cd-8dea56b82732, name_04267a6a-0ae4-4ef0-aa6e-6801261599fd, name_03ad815f-3c0b-42f0-834e-8b53c7f4e935, name_18f94111-bf3e-4429-8c25-3a25bca80a5f, name_06ccf6a4-a59a-40da-8fee-5e1fb645fb9b
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => window.name = "name_" + secret
read: () => window.name
result, same first party: name_d0bff5b1-0978-4efe-a9db-9892e6464104, name_72b3f79b-afc9-4e3b-b74c-691972d3d3dd, name_44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, name_3424acff-8a07-4f0b-8958-90ef238e4845, name_5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
result, different first party: name_d0bff5b1-0978-4efe-a9db-9892e6464104, name_72b3f79b-afc9-4e3b-b74c-691972d3d3dd, name_44e4e5a0-4109-411f-8fe6-aa69b4f5cfdb, name_3424acff-8a07-4f0b-8958-90ef238e4845, name_5c79f9b2-55b8-4e60-ad41-c6bf289fcbb7
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => window.name = "name_" + secret
read: () => window.name
result, same first party: name_cd2bd624-06bb-40c3-a9ad-f03dbe87f069, name_37653faf-147d-4a06-bb4f-9dd6ffd7f8be, name_1f979889-8d28-45fb-b3a6-80780799efb6, name_56a8cd55-3900-437c-b85a-775b0062e38b, name_2da5a1b7-d25d-47b6-ab98-59909970ddc9
result, different first party: name_cd2bd624-06bb-40c3-a9ad-f03dbe87f069, name_37653faf-147d-4a06-bb4f-9dd6ffd7f8be, name_1f979889-8d28-45fb-b3a6-80780799efb6, name_56a8cd55-3900-437c-b85a-775b0062e38b, name_2da5a1b7-d25d-47b6-ab98-59909970ddc9
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => window.name = "name_" + secret
read: () => window.name
result, same first party: name_6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, name_f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, name_60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, name_4c26cb08-b730-4b61-955f-14c4df91832a
result, different first party: name_6bddbe5b-7394-4cbc-bb25-3ce29fc662ee, name_f05de2ff-5520-4536-a9ed-1b2e2c3a81bc, name_60d0d6dc-40fc-4e77-9687-be61cbd0bb8f, name_4c26cb08-b730-4b61-955f-14c4df91832a
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => window.name = "name_" + secret
read: () => window.name
result, same first party: name_897bb04a-52ef-4d6f-826d-2056f57cfc07, name_c01b2cc8-d77b-44e4-b3a1-ca3d7f80f868, name_5d2bf7cf-d899-49d3-b3d5-89afbe017c3d, name_4c460e3a-39c0-47bd-b8fb-f5ba3c5ac963, name_bd8496b0-4849-4add-b57e-a80e880af801
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => window.name = "name_" + secret
read: () => window.name
result, same first party: name_282cfefe-caa4-4c83-b918-8eb65d9092c6, name_c6ea988e-b696-4ecc-887d-cae988b44fef, name_95e74fa5-7e35-4894-a75a-cc160bd3cc8d, name_ef490a6c-4333-41bc-943b-56630c67d779, name_58066724-b164-4ddc-a584-670ad6068ce8
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => window.name = "name_" + secret
read: () => window.name
result, same first party: name_d1d55e62-b461-4787-b2c6-3b2a6bd0d814, name_2171db11-9adc-4466-b15b-f42b5ab778d9, name_bfb94fd6-3356-4712-9104-8da7c68c2ad9, name_bffa0144-e07a-4048-8455-fd356003321b, name_6c265860-4429-4f72-bc3d-33ebb3fb6451
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => window.name = "name_" + secret
read: () => window.name
result, same first party: name_9ae8f058-28ca-4823-9eb8-07d356eba748, name_5c602737-2035-4290-a2af-eb5ef720ac79, name_334699fe-4965-4817-929c-039bf2c4a442, name_033a629c-0535-4269-8dce-6f9377fd7b2c
result, different first party: name_9ae8f058-28ca-4823-9eb8-07d356eba748, name_5c602737-2035-4290-a2af-eb5ef720ac79, name_334699fe-4965-4817-929c-039bf2c4a442, name_033a629c-0535-4269-8dce-6f9377fd7b2c
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => window.name = "name_" + secret
read: () => window.name
result, same first party: name_fa85a54f-20fc-45e8-8139-d27114c304a4, name_3ba5494a-46f0-4d5c-864d-33a72eacb82d, name_fa6825e8-d64f-4766-ae7a-d9c77e0a18ed, name_c9f48fdb-9ca8-4149-a9a4-20628edf642c, name_d4bb9f41-da99-45b9-9c20-0a1773e0cc1a
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => window.name = "name_" + secret
read: () => window.name
result, same first party: name_60ac0503-bf37-4934-bb4a-906aad78c365, name_022f5908-de2d-4ec7-a300-f15268057a35, name_9295260c-1c4b-44ab-ad09-53ef2ac0501c, name_53ca9017-5a5a-4845-bcb1-590f8330cb13, name_a73fae62-f0e0-4b04-843c-f3fa6a4551d1
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => window.name = "name_" + secret
read: () => window.name
result, same first party: name_085da4ef-5e8c-4d8e-9336-ec782ff22d30, name_3b59e038-8f51-443a-889e-fe3a14a880ba, name_e8542fed-f838-413d-a693-e900b663b2fa, name_88109708-174f-4f46-8309-3f35e152b357, name_761f2dfa-88e7-4f69-880f-d07b34ea3b36
result, different first party: name_085da4ef-5e8c-4d8e-9336-ec782ff22d30, name_3b59e038-8f51-443a-889e-fe3a14a880ba, name_e8542fed-f838-413d-a693-e900b663b2fa, name_88109708-174f-4f46-8309-3f35e152b357, name_761f2dfa-88e7-4f69-880f-d07b34ea3b36
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => window.name = "name_" + secret
read: () => window.name
result, same first party: name_df50f12c-ba6b-4891-a42f-e78e3afd8e9c, name_0e1652aa-0613-41fd-a6b7-49296802a4c7, name_e8e9854c-8b0c-426d-9f31-df3d47f940f6, name_c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, name_b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
result, different first party: name_df50f12c-ba6b-4891-a42f-e78e3afd8e9c, name_0e1652aa-0613-41fd-a6b7-49296802a4c7, name_e8e9854c-8b0c-426d-9f31-df3d47f940f6, name_c8b71184-c5f7-4cb3-a852-cf4c66d7bcad, name_b3800d46-0f2e-4aa8-99a2-efe2e5be48dd
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
|
HTTPS tests
Which browsers use encrypted network connections whenever possible?
HTTPS is the protocol that web browsers use to connect securely to websites. When HTTPS is being used, the connection is encrypted so that third parties on the network cannot read content being sent between the server and your browser. In the past, insecure connections were the default and websites would need to actively request that a browser use HTTPS. Now the status quo is shifting, and browser makers are moving toward a world where HTTPS is the default protocol.`
| |||||||||||||
Insecure websiteChecks to see if the browser stops loading an insecure website and warns the user before giving them the option to continue. Known as HTTPS-Only Mode in some browsers. |
passed: false,false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
passed: false,false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
passed: false,false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
passed: false,false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
passed: false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
passed: false,false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
passed: true,true,true,true,true
result: Insecure website never loaded,Insecure website never loaded,Insecure website never loaded,Insecure website never loaded,Insecure website never loaded
|
passed: true,true,true,true,true
result: Insecure website never loaded,Insecure website never loaded,Insecure website never loaded,Insecure website never loaded,Insecure website never loaded
|
passed: false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
passed: false,false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
passed: true,true,true,true,true
result: Insecure website never loaded,Insecure website never loaded,Insecure website never loaded,Insecure website never loaded,Insecure website never loaded
|
passed: false,false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
passed: false,false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
Upgradable addressChecks to see if an insecure address entered into the browser's address bar is upgraded to HTTPS whenever possible. |
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false
passed: false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: true,true,true,true,true
passed: true,true,true,true,true
|
upgraded: true,true,true,true,true
passed: true,true,true,true,true
|
upgraded: false,false,false,false
passed: false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: true,true,true,true,true
passed: true,true,true,true,true
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
Upgradable hyperlinkChecks to see if the user has clicked on a hyperlink to an insecure address, if the browser upgrades that address to HTTPS whenever possible. |
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false
passed: false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: true,true,true,true,true
passed: true,true,true,true,true
|
upgraded: true,true,true,true,true
passed: true,true,true,true,true
|
upgraded: false,false,false,false
passed: false,false,false,false
|
upgraded: true,true,true,true,true
passed: true,true,true,true,true
|
upgraded: true,true,true,true,true
passed: true,true,true,true,true
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
Upgradable imageChecks to see if the browser attempts to upgrade an insecure address for an image to HTTPS whenever possible. |
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: false,false,false,false,false
result: loaded insecurely,loaded insecurely,loaded insecurely,loaded insecurely,loaded insecurely
|
passed: true,true,true,true
result: upgraded,upgraded,upgraded,upgraded
|
passed: false,false,false,false,false
result: loaded insecurely,loaded insecurely,loaded insecurely,loaded insecurely,loaded insecurely
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: true,true,true,true
result: upgraded,upgraded,upgraded,upgraded
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
Upgradable scriptChecks to see if the browser attempts to upgrade an insecure address for an script to HTTPS whenever possible. |
passed: true,true,true,true,true
result: blocked,blocked,blocked,blocked,blocked
|
passed: true,true,true,true,true
result: blocked,blocked,blocked,blocked,blocked
|
passed: true,true,true,true,true
result: blocked,blocked,blocked,blocked,blocked
|
passed: true,true,true,true,true
result: blocked,blocked,blocked,blocked,blocked
|
passed: true,true,true,true
result: blocked,blocked,blocked,blocked
|
passed: true,true,true,true,true
result: blocked,blocked,blocked,blocked,blocked
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: true,true,true,true
result: blocked,blocked,blocked,blocked
|
passed: true,true,true,true,true
result: blocked,blocked,blocked,blocked,blocked
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: true,true,true,true,true
result: blocked,blocked,blocked,blocked,blocked
|
passed: true,true,true,true,true
result: blocked,blocked,blocked,blocked,blocked
|
|
Misc tests
Which browsers provide additional assorted privacy protections?
This category includes tests for the presence of miscellaneous privacy features
| |||||||||||||
GPC enabled first-partyThe Global Privacy Control is an HTTP header that can be sent by a browser to instruct a website not to sell the user's personal data to third parties. This test checks to see if the GPC header is sent by default to the top-level website. |
header value: 1
passed: true,true,true,true,true
|
header value: undefined
passed: false,false,false,false,false
|
header value: undefined
passed: false,false,false,false,false
|
header value: 1
passed: true,true,true,true,true
|
header value: undefined
passed: false,false,false,false
|
header value: undefined
passed: false,false,false,false,false
|
header value: undefined
passed: false,false,false,false,false
|
header value: undefined
passed: false,false,false,false,false
|
header value: undefined
passed: false,false,false,false
|
header value: undefined
passed: false,false,false,false,false
|
header value: undefined
passed: false,false,false,false,false
|
header value: undefined
passed: false,false,false,false,false
|
header value: undefined
passed: false,false,false,false,false
|
GPC enabled third-partyThe Global Privacy Control is an HTTP header that can be sent by a browser to instruct a visited website not to sell the user's personal data to other parties. This test checks to see if the GPC header is sent to third-party elements on the web page. |
sec-gpc: 1
passed: true,true,true,true,true
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
IP address leakIP addresses can be used to uniquely identify a large percentage of users. A proxy, VPN, or Tor can mask a user's IP address. |
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false
|
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
Stream isolationBrowsers that use Tor can use a different Tor circuit per top-level website. | –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
|
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: false,false,false,false,false
readSameFirstParty: 212.113.116.184,38.97.116.244,2a0b:f4c2:1::1,2a0b:f4c2:1::1,2a0b:f4c2:1::1
readDifferentFirstParty: 2001:67c:6ec:203:192:42:116:173,185.220.101.72,185.246.188.67,Error: Unsupported,2a0b:f4c2:1::1
passed: true,true,true,true,false
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
|
Tor enabledThe Tor network sends the browser's web requests through a series of relays to hide a user's IP address, thereby helping to mask their identity and location. This test checks to see if the Tor network is being used by default. |
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false
passed: false,false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false
passed: false,false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: true,true,true,true,true
passed: true,true,true,true,true
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
|
Fingerprinting resistance tests
Which browsers hide what's unique about your device?
Fingerprinting is a technique trackers use to uniquely identify you as you browse the web. A fingerprinting script will measure several characteristics of your browser and, combining this data, will build a fingerprint that may uniquely identify you among web users. Browsers can introduce countermeasures, such as minimizing the distinguishing information disclosed by certain web APIs so your browser is harder to pick out from the crowd (so-called 'fingerprinting resistance').`,
| |||||||||||||
Media query screen heightHeight of the user's screen in pixels. |
expression: undefined
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 640,640,640,640
desired value: undefined
passed: false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: undefined
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 640,640,640,640
desired value: undefined
passed: false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: undefined
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
Media query screen widthWidth of the user's screen in pixels. |
expression: undefined
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 360,360,360,360
desired value: undefined
passed: false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 980,980,980,980,980
desired value: undefined
passed: true,true,true,true,true
|
expression: undefined
desired expression: undefined
actual value: 360,360,360,360
desired value: undefined
passed: false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 980,980,980,980,980
desired value: undefined
passed: true,true,true,true,true
|
expression: undefined
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
outerHeightHeight of the browser window in pixels, including browser chrome. |
expression: outerHeight
desired expression: undefined
actual value: 464,464,464,464,464
desired value: undefined
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: undefined
actual value: 560,560,560,560,560
desired value: undefined
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: undefined
actual value: 512,512,512,512,512
desired value: undefined
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: undefined
actual value: 616,616,616,616,616
desired value: undefined
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: undefined
actual value: 512,512,512,512
desired value: undefined
passed: false,false,false,false
|
expression: outerHeight
desired expression: undefined
actual value: 616,616,616,616,616
desired value: undefined
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: undefined
actual value: 616,616,616,616,616
desired value: undefined
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: undefined
actual value: 1524,1524,1524,1524,1524
desired value: undefined
passed: true,true,true,true,true
|
expression: outerHeight
desired expression: undefined
actual value: 512,512,512,512
desired value: undefined
passed: false,false,false,false
|
expression: outerHeight
desired expression: undefined
actual value: 520,520,520,520,520
desired value: undefined
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: undefined
actual value: 1524,1524,1524,1524,1524
desired value: undefined
passed: true,true,true,true,true
|
expression: outerHeight
desired expression: undefined
actual value: 472,472,472,472,472
desired value: undefined
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: undefined
actual value: 552,552,552,552,552
desired value: undefined
passed: false,false,false,false,false
|
screen.heightHeight of the user's screen, in pixels. |
expression: screen.height
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
expression: screen.height
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
expression: screen.height
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
expression: screen.height
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
expression: screen.height
desired expression: undefined
actual value: 640,640,640,640
desired value: undefined
passed: false,false,false,false
|
expression: screen.height
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
expression: screen.height
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
expression: screen.height
desired expression: undefined
actual value: 1524,1524,1524,1524,1524
desired value: undefined
passed: true,true,true,true,true
|
expression: screen.height
desired expression: undefined
actual value: 640,640,640,640
desired value: undefined
passed: false,false,false,false
|
expression: screen.height
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
expression: screen.height
desired expression: undefined
actual value: 1524,1524,1524,1524,1524
desired value: undefined
passed: true,true,true,true,true
|
expression: screen.height
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
expression: screen.height
desired expression: undefined
actual value: 640,640,640,640,640
desired value: undefined
passed: false,false,false,false,false
|
screen.widthWidth of the user's screen, in pixels. |
expression: screen.width
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
expression: screen.width
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
expression: screen.width
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
expression: screen.width
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
expression: screen.width
desired expression: undefined
actual value: 360,360,360,360
desired value: undefined
passed: false,false,false,false
|
expression: screen.width
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
expression: screen.width
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
expression: screen.width
desired expression: undefined
actual value: 980,980,980,980,980
desired value: undefined
passed: true,true,true,true,true
|
expression: screen.width
desired expression: undefined
actual value: 360,360,360,360
desired value: undefined
passed: false,false,false,false
|
expression: screen.width
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
expression: screen.width
desired expression: undefined
actual value: 980,980,980,980,980
desired value: undefined
passed: true,true,true,true,true
|
expression: screen.width
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
expression: screen.width
desired expression: undefined
actual value: 360,360,360,360,360
desired value: undefined
passed: false,false,false,false,false
|
screenXPosition, in pixels, of the left edge of the browser window on screen. |
expression: screenX
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenX
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenX
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenX
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenX
desired expression: undefined
actual value: 0,0,0,0
desired value: undefined
passed: true,true,true,true
|
expression: screenX
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenX
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenX
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenX
desired expression: undefined
actual value: 0,0,0,0
desired value: undefined
passed: true,true,true,true
|
expression: screenX
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenX
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenX
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenX
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
screenYPosition, in pixels, of the top edge of the browser window on screen. |
expression: screenY
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenY
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenY
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenY
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenY
desired expression: undefined
actual value: 0,0,0,0
desired value: undefined
passed: true,true,true,true
|
expression: screenY
desired expression: undefined
actual value: 24,24,24,24,24
desired value: undefined
passed: false,false,false,false,false
|
expression: screenY
desired expression: undefined
actual value: 80,80,80,80,80
desired value: undefined
passed: false,false,false,false,false
|
expression: screenY
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenY
desired expression: undefined
actual value: 0,0,0,0
desired value: undefined
passed: true,true,true,true
|
expression: screenY
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenY
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenY
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
expression: screenY
desired expression: undefined
actual value: 0,0,0,0,0
desired value: undefined
passed: true,true,true,true,true
|
|
Tracking query parameter tests
Which browsers remove URL parameters that can track you?
When you browse from one web page to another, tracking companies will frequently attach a 'tracking query parameter' to the address of the second web page. That query parameter may contain a unique identifier that tracks you individually as you browse the web. And these query parameters are frequently synchronized with cookies, making them a powerful tracking vector. Web browsers can protect you from known tracking query parameters by stripping them from web addresses before your browser sends them. (The set of tracking query parameters tested here was largely borrowed from Brave.)`
| |||||||||||||
__hsfpHubSpot tracking parameter |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
__hsscHubSpot tracking parameter |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
__hstcHubSpot tracking parameter |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
__sDrip.com email address tracking parameter |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
_hsencHubSpot tracking parameter |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
_openstatYandex tracking parameter |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
dclidDoubleClick Click ID (Google) |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
fbclidFacebook Click Identifier |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
gclidGoogle Click Identifier |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
hsCtaTrackingHubSpot tracking parameter |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
igshidInstagram tracking parameter |
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
mc_eidMailchimp Email ID (email recipient's address) |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
mkt_tokAdobe Marketo tracking parameter |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
ml_subscriberMailerLite email tracking |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
ml_subscriber_hashMailerLite email tracking |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
msclkidMicrosoft Click ID |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
oly_anon_idOmeda marketing 'anonymous' customer id |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
oly_enc_idOmeda marketing 'known' customer id |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
rb_clickidUnknown high-entropy tracking parameter |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
s_cidAdobe Site Catalyst tracking parameter |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
vero_convVero tracking parameter |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
vero_idVero tracking parameter |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
wickedidWicked Reports e-commerce tracking |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
yclidYandex Click ID |
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 9954499956111789
passed: false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
value: 9954499956111789
passed: false,false,false,false,false
|
|
Tracker content blocking tests
Which browsers block important known tracking scripts and pixels?
When you visit a web page, it frequently has third-party embedded tracking content, such as scripts and tracking pixels. These embedded components spy on you. Some browsers and browser extensions maintain list of tracking companies and block their content from being loaded. This section checks to see if a browser blocks 20 of the largest trackers listed by https://whotracks.me.`
| |||||||||||||
AdobeTests whether the browser blocks the page from loading the tracker at https://munchkin.marketo.net/munchkin.js |
url: https://munchkin.marketo.net/munchkin.js
passed: true,true,true,true,true
|
url: https://munchkin.marketo.net/munchkin.js
passed: true,true,true,true,true
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false,false
|
url: https://munchkin.marketo.net/munchkin.js
passed: true,true,true,true,true
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false,false
|
url: https://munchkin.marketo.net/munchkin.js
passed: true,true,true,true,true
|
url: https://munchkin.marketo.net/munchkin.js
passed: true,true,true,true,true
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false,false
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false,false
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false,false
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false,false
|
Adobe Audience ManagerTests whether the browser blocks the page from loading the tracker at https://dpm.demdex.net/ibs |
url: https://dpm.demdex.net/ibs
passed: true,true,true,true,true
|
url: https://dpm.demdex.net/ibs
passed: true,true,true,true,true
|
url: https://dpm.demdex.net/ibs
passed: false,false,false,false,false
|
url: https://dpm.demdex.net/ibs
passed: true,true,true,true,true
|
url: https://dpm.demdex.net/ibs
passed: false,false,false,false
|
url: https://dpm.demdex.net/ibs
passed: false,false,false,false,false
|
url: https://dpm.demdex.net/ibs
passed: true,true,true,true,true
|
url: https://dpm.demdex.net/ibs
passed: true,true,true,true,true
|
url: https://dpm.demdex.net/ibs
passed: false,false,false,false
|
url: https://dpm.demdex.net/ibs
passed: false,false,false,false,false
|
url: https://dpm.demdex.net/ibs
passed: false,false,false,false,false
|
url: https://dpm.demdex.net/ibs
passed: false,false,false,false,false
|
url: https://dpm.demdex.net/ibs
passed: false,false,false,false,false
|
Amazon adsystemTests whether the browser blocks the page from loading the tracker at https://s.amazon-adsystem.com/dcm |
url: https://s.amazon-adsystem.com/dcm
passed: true,true,true,true,true
|
url: https://s.amazon-adsystem.com/dcm
passed: true,true,true,true,true
|
url: https://s.amazon-adsystem.com/dcm
passed: false,false,false,false,false
|
url: https://s.amazon-adsystem.com/dcm
passed: true,true,true,true,true
|
url: https://s.amazon-adsystem.com/dcm
passed: false,false,false,false
|
url: https://s.amazon-adsystem.com/dcm
passed: false,false,false,false,false
|
url: https://s.amazon-adsystem.com/dcm
passed: true,true,true,true,true
|
url: https://s.amazon-adsystem.com/dcm
passed: true,true,true,true,true
|
url: https://s.amazon-adsystem.com/dcm
passed: true,true,true,true
|
url: https://s.amazon-adsystem.com/dcm
passed: false,false,false,false,false
|
url: https://s.amazon-adsystem.com/dcm
passed: false,false,false,false,false
|
url: https://s.amazon-adsystem.com/dcm
passed: false,false,false,false,false
|
url: https://s.amazon-adsystem.com/dcm
passed: false,false,false,false,false
|
AppNexusTests whether the browser blocks the page from loading the tracker at https://ib.adnxs.com/px?id=178248&t=1 |
url: https://ib.adnxs.com/px?id=178248&t=1
passed: true,true,true,true,true
|
url: https://ib.adnxs.com/px?id=178248&t=1
passed: true,true,true,true,true
|
url: https://ib.adnxs.com/px?id=178248&t=1
passed: false,false,false,false,false
|
url: https://ib.adnxs.com/px?id=178248&t=1
passed: true,true,true,true,true
|
url: https://ib.adnxs.com/px?id=178248&t=1
passed: false,false,false,false
|
url: https://ib.adnxs.com/px?id=178248&t=1
passed: false,false,false,false,false
|
url: https://ib.adnxs.com/px?id=178248&t=1
passed: true,true,true,true,true
|
url: https://ib.adnxs.com/px?id=178248&t=1
passed: true,true,true,true,true
|
url: https://ib.adnxs.com/px?id=178248&t=1
passed: true,true,true,true
|
url: https://ib.adnxs.com/px?id=178248&t=1
passed: false,false,false,false,false
|
url: https://ib.adnxs.com/px?id=178248&t=1
passed: false,false,false,false,false
|
url: https://ib.adnxs.com/px?id=178248&t=1
passed: false,false,false,false,false
|
url: https://ib.adnxs.com/px?id=178248&t=1
passed: false,false,false,false,false
|
Bing AdsTests whether the browser blocks the page from loading the tracker at https://bat.bing.com/bat.js |
url: https://bat.bing.com/bat.js
passed: true,true,true,true,true
|
url: https://bat.bing.com/bat.js
passed: true,true,true,true,true
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false,false
|
url: https://bat.bing.com/bat.js
passed: true,true,true,true,true
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false,false
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false,false
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false,false
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false,false
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false,false
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false,false
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false,false
|
ChartbeatTests whether the browser blocks the page from loading the tracker at https://static.chartbeat.com/js/chartbeat.js |
url: https://static.chartbeat.com/js/chartbeat.js
passed: true,true,true,true,true
|
url: https://static.chartbeat.com/js/chartbeat.js
passed: true,true,true,true,true
|
url: https://static.chartbeat.com/js/chartbeat.js
passed: false,false,false,false,false
|
url: https://static.chartbeat.com/js/chartbeat.js
passed: true,true,true,true,true
|
url: https://static.chartbeat.com/js/chartbeat.js
passed: false,false,false,false
|
url: https://static.chartbeat.com/js/chartbeat.js
passed: false,false,false,false,false
|
url: https://static.chartbeat.com/js/chartbeat.js
passed: true,true,true,true,true
|
url: https://static.chartbeat.com/js/chartbeat.js
passed: true,true,true,true,true
|
url: https://static.chartbeat.com/js/chartbeat.js
passed: false,false,false,false
|
url: https://static.chartbeat.com/js/chartbeat.js
passed: false,false,false,false,false
|
url: https://static.chartbeat.com/js/chartbeat.js
passed: false,false,false,false,false
|
url: https://static.chartbeat.com/js/chartbeat.js
passed: false,false,false,false,false
|
url: https://static.chartbeat.com/js/chartbeat.js
passed: false,false,false,false,false
|
CriteoTests whether the browser blocks the page from loading the tracker at https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx |
url: https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx
passed: true,true,true,true,true
|
url: https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx
passed: true,true,true,true,true
|
url: https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx
passed: false,false,false,false,false
|
url: https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx
passed: true,true,true,true,true
|
url: https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx
passed: false,false,false,false
|
url: https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx
passed: false,false,false,false,false
|
url: https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx
passed: true,true,true,true,true
|
url: https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx
passed: true,true,true,true,true
|
url: https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx
passed: false,false,false,false
|
url: https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx
passed: false,false,false,false,false
|
url: https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx
passed: false,false,false,false,false
|
url: https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx
passed: false,false,false,false,false
|
url: https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx
passed: false,false,false,false,false
|
DoubleClick (Google)Tests whether the browser blocks the page from loading the tracker at https://securepubads.g.doubleclick.net/static/glade.js |
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: true,true,true,true,true
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: true,true,true,true,true
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,false
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: true,true,true,true,true
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,false
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: true,true,true,true,true
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: true,true,true,true,true
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: true,true,true,true
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,false
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,false
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,false
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,false
|
Facebook trackingTests whether the browser blocks the page from loading the tracker at https://connect.facebook.net/en_US/fbevents.js |
url: https://connect.facebook.net/en_US/fbevents.js
passed: true,true,true,true,true
|
url: https://connect.facebook.net/en_US/fbevents.js
passed: true,true,true,true,true
|
url: https://connect.facebook.net/en_US/fbevents.js
passed: false,false,false,false,false
|
url: https://connect.facebook.net/en_US/fbevents.js
passed: true,true,true,true,true
|
url: https://connect.facebook.net/en_US/fbevents.js
passed: false,false,false,false
|
url: https://connect.facebook.net/en_US/fbevents.js
passed: false,false,false,false,false
|
url: https://connect.facebook.net/en_US/fbevents.js
passed: true,true,true,true,true
|
url: https://connect.facebook.net/en_US/fbevents.js
passed: true,true,true,true,true
|
url: https://connect.facebook.net/en_US/fbevents.js
passed: false,false,false,false
|
url: https://connect.facebook.net/en_US/fbevents.js
passed: false,false,false,false,false
|
url: https://connect.facebook.net/en_US/fbevents.js
passed: false,false,false,false,false
|
url: https://connect.facebook.net/en_US/fbevents.js
passed: false,false,false,false,false
|
url: https://connect.facebook.net/en_US/fbevents.js
passed: false,false,false,false,false
|
Google (third-party ad pixel)Tests whether the browser blocks the page from loading the tracker at https://www.google.com/pagead/1p-user-list/ |
url: https://www.google.com/pagead/1p-user-list/
passed: true,true,true,true,true
|
url: https://www.google.com/pagead/1p-user-list/
passed: true,true,true,true,true
|
url: https://www.google.com/pagead/1p-user-list/
passed: false,false,false,false,false
|
url: https://www.google.com/pagead/1p-user-list/
passed: true,true,true,true,true
|
url: https://www.google.com/pagead/1p-user-list/
passed: false,false,false,false
|
url: https://www.google.com/pagead/1p-user-list/
passed: false,false,false,false,false
|
url: https://www.google.com/pagead/1p-user-list/
passed: false,false,false,false,false
|
url: https://www.google.com/pagead/1p-user-list/
passed: false,false,false,false,false
|
url: https://www.google.com/pagead/1p-user-list/
passed: false,false,false,false
|
url: https://www.google.com/pagead/1p-user-list/
passed: false,false,false,false,false
|
url: https://www.google.com/pagead/1p-user-list/
passed: false,false,false,false,false
|
url: https://www.google.com/pagead/1p-user-list/
passed: false,false,false,false,false
|
url: https://www.google.com/pagead/1p-user-list/
passed: false,false,false,false,false
|
Google AnalyticsTests whether the browser blocks the page from loading the tracker at https://google-analytics.com/urchin.js |
url: https://google-analytics.com/urchin.js
passed: true,true,true,true,true
|
url: https://google-analytics.com/urchin.js
passed: true,true,true,true,true
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,false
|
url: https://google-analytics.com/urchin.js
passed: true,true,true,true,true
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,false
|
url: https://google-analytics.com/urchin.js
passed: true,true,true,true,true
|
url: https://google-analytics.com/urchin.js
passed: true,true,true,true,true
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,false
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,false
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,false
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,false
|
Google Tag ManagerTests whether the browser blocks the page from loading the tracker at https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL |
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: true,true,true,true,true
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: true,true,true,true,true
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: true,true,true,true,true
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
Index ExchangeTests whether the browser blocks the page from loading the tracker at https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1 |
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: true,true,true,true,true
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: true,true,true,true,true
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false,false
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: true,true,true,true,true
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false,false
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: true,true,true,true,true
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: true,true,true,true,true
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: true,true,true,true
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false,false
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false,false
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false,false
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: true,false,false,false,false
|
New RelicTests whether the browser blocks the page from loading the tracker at https://js-agent.newrelic.com/nr-1212.min.js |
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: true,true,true,true,true
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: true,true,true,true,true
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: true,true,true,true,true
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: true,true,true,true,true
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: true,true,true,true,true
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,false
|
QuantcastTests whether the browser blocks the page from loading the tracker at https://pixel.quantserve.com/pixel |
url: https://pixel.quantserve.com/pixel
passed: true,true,true,true,true
|
url: https://pixel.quantserve.com/pixel
passed: true,true,true,true,true
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: true,true,true,true,true
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: true,true,true,true,true
|
url: https://pixel.quantserve.com/pixel
passed: true,true,true,true,true
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,false
|
Scorecard Research BeaconTests whether the browser blocks the page from loading the tracker at https://sb.scorecardresearch.com/internal-c2/default/cs.js |
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: true,true,true,true,true
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: true,true,true,true,true
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: true,true,true,true,true
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: true,true,true,true,true
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: true,true,true,true,true
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,false
|
TaboolaTests whether the browser blocks the page from loading the tracker at https://trc.taboola.com/futureplc-tomsguide/trc/3/json |
url: https://trc.taboola.com/futureplc-tomsguide/trc/3/json
passed: true,true,true,true,true
|
url: https://trc.taboola.com/futureplc-tomsguide/trc/3/json
passed: true,true,true,true,true
|
url: https://trc.taboola.com/futureplc-tomsguide/trc/3/json
passed: false,false,false,false,false
|
url: https://trc.taboola.com/futureplc-tomsguide/trc/3/json
passed: true,true,true,true,true
|
url: https://trc.taboola.com/futureplc-tomsguide/trc/3/json
passed: false,false,false,false
|
url: https://trc.taboola.com/futureplc-tomsguide/trc/3/json
passed: false,false,false,false,false
|
url: https://trc.taboola.com/futureplc-tomsguide/trc/3/json
passed: true,true,true,true,true
|
url: https://trc.taboola.com/futureplc-tomsguide/trc/3/json
passed: true,true,true,true,true
|
url: https://trc.taboola.com/futureplc-tomsguide/trc/3/json
passed: false,false,false,false
|
url: https://trc.taboola.com/futureplc-tomsguide/trc/3/json
passed: false,false,false,false,false
|
url: https://trc.taboola.com/futureplc-tomsguide/trc/3/json
passed: false,false,false,false,false
|
url: https://trc.taboola.com/futureplc-tomsguide/trc/3/json
passed: false,false,false,false,false
|
url: https://trc.taboola.com/futureplc-tomsguide/trc/3/json
passed: false,false,false,false,false
|
Twitter pixelTests whether the browser blocks the page from loading the tracker at https://t.co/i/adsct |
url: https://t.co/i/adsct
passed: true,true,true,true,true
|
url: https://t.co/i/adsct
passed: true,true,true,true,true
|
url: https://t.co/i/adsct
passed: false,false,false,false,false
|
url: https://t.co/i/adsct
passed: true,true,true,true,true
|
url: https://t.co/i/adsct
passed: false,false,false,false
|
url: https://t.co/i/adsct
passed: false,false,false,false,false
|
url: https://t.co/i/adsct
passed: true,true,true,true,true
|
url: https://t.co/i/adsct
passed: true,true,true,true,true
|
url: https://t.co/i/adsct
passed: false,false,false,false
|
url: https://t.co/i/adsct
passed: true,true,true,true,true
|
url: https://t.co/i/adsct
passed: false,false,false,false,false
|
url: https://t.co/i/adsct
passed: false,false,false,false,false
|
url: https://t.co/i/adsct
passed: false,false,false,false,false
|
Yandex AdsTests whether the browser blocks the page from loading the tracker at https://yandex.ru/ads/system/header-bidding.js |
url: https://yandex.ru/ads/system/header-bidding.js
passed: true,true,true,true,true
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: true,true,true,true,true
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,false
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: true,true,true,true,true
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,false
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,false
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,false
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: true,true,true,true
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,false
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,false
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,false
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,false
|