(default settings) |
 brave 1.51 |
 bromite 108.0 |
 chrome 113.0 |
 duckduckgo 5.159 |
 edge 113.0 |
 firefox 113.2 |
 focus 113.2 |
 mull 113.0 |
 opera 75.3 |
 samsung 21.0 |
 tor 102.2 |
 vivaldi 6.0 |
 yandex 23.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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
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, 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, 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: 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
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, 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=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: f9092b5e-43f3-46ea-87eb-0f26f3cbb511, 8fa8ebc6-92b8-4e4c-accc-df980bcad7fe, ffb967b5-1e60-4990-9cef-bb2815fc6817, 9421a177-f323-4dce-8b47-dbef1dc632b8, 1af689cf-5968-409d-8101-19286e44e060
result, different first party: Error: Failed to fetch, Error: Failed to fetch, Error: Failed to fetch, Error: Failed to fetch, Error: Failed to fetch
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${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: 6ba93205-7316-402a-844b-6c26f563f672, a7cf8d67-b4ea-42cf-8a2f-ade8e94f235f, a6188bee-c5c3-4f39-bd5d-70b38810fe86, 3764ba3f-dc83-4246-b249-2991401923ab, ef79a0e7-c1d5-4833-94cb-3902541f15a9
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=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
result, different first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${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: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
result, different first party: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
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=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
result, different first party: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${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: 270dabae-6032-4e7c-87fc-97a373542e1d, 4cb56978-53df-46ea-b1b2-b6f74f800321, a639a875-8754-4136-9ce2-6a235408dbf1, fbf4b6af-e857-4ae1-9598-6647b832d02f, f2d3232f-8317-4375-9304-9ddaf4ababed
result, different first party: 270dabae-6032-4e7c-87fc-97a373542e1d, 4cb56978-53df-46ea-b1b2-b6f74f800321, a639a875-8754-4136-9ce2-6a235408dbf1, fbf4b6af-e857-4ae1-9598-6647b832d02f, f2d3232f-8317-4375-9304-9ddaf4ababed
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=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 8a325707-83c6-4c47-a653-67873426e43c, dbb7d103-6d06-46ff-92ee-57364771954a, cd58601b-adb1-4860-a06d-0aa088c21efb, 91a139cf-3c6c-40db-ab6f-53aa2a8e06a0, 74591525-cd06-4952-965f-79a72d5b2b1c
result, different first party: 8a325707-83c6-4c47-a653-67873426e43c, dbb7d103-6d06-46ff-92ee-57364771954a, cd58601b-adb1-4860-a06d-0aa088c21efb, 91a139cf-3c6c-40db-ab6f-53aa2a8e06a0, 74591525-cd06-4952-965f-79a72d5b2b1c
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${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: 02d7d7d9-4638-409a-814f-90c74fb62796, ef22cee8-db98-47c2-b753-86dfeb030aad, f6f39a69-4205-475a-83aa-0e2a9a5faa84, 7cccb9bd-b6e4-438a-bee3-962328e5b92d, a629ff67-3239-4f87-b3fd-7496a1fcd20d
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=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
result, different first party: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${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: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
result, different first party: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
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=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 2e37787c-41d4-482b-81bb-4bcc563580ef, 82b88728-3601-4483-b9d0-b2f60ce61561, 498d4dba-6ff0-4358-a906-6191373ef611, 73baf296-64a5-4b72-b6a7-f4eece08b13a, 119c83ad-e076-47d9-bf5c-0035e431d759
result, different first party: Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${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: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
result, different first party: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
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: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
result, different first party: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
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: f9092b5e-43f3-46ea-87eb-0f26f3cbb511, 8fa8ebc6-92b8-4e4c-accc-df980bcad7fe, ffb967b5-1e60-4990-9cef-bb2815fc6817, 9421a177-f323-4dce-8b47-dbef1dc632b8, 1af689cf-5968-409d-8101-19286e44e060
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: 6ba93205-7316-402a-844b-6c26f563f672, a7cf8d67-b4ea-42cf-8a2f-ade8e94f235f, a6188bee-c5c3-4f39-bd5d-70b38810fe86, 3764ba3f-dc83-4246-b249-2991401923ab, ef79a0e7-c1d5-4833-94cb-3902541f15a9
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: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
result, different first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
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: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
result, different first party: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
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: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
result, different first party: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
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: 270dabae-6032-4e7c-87fc-97a373542e1d, 4cb56978-53df-46ea-b1b2-b6f74f800321, a639a875-8754-4136-9ce2-6a235408dbf1, fbf4b6af-e857-4ae1-9598-6647b832d02f, f2d3232f-8317-4375-9304-9ddaf4ababed
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: 8a325707-83c6-4c47-a653-67873426e43c, dbb7d103-6d06-46ff-92ee-57364771954a, cd58601b-adb1-4860-a06d-0aa088c21efb, 91a139cf-3c6c-40db-ab6f-53aa2a8e06a0, 74591525-cd06-4952-965f-79a72d5b2b1c
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: 02d7d7d9-4638-409a-814f-90c74fb62796, ef22cee8-db98-47c2-b753-86dfeb030aad, f6f39a69-4205-475a-83aa-0e2a9a5faa84, 7cccb9bd-b6e4-438a-bee3-962328e5b92d, a629ff67-3239-4f87-b3fd-7496a1fcd20d
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: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
result, different first party: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
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: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
result, different first party: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
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: 2e37787c-41d4-482b-81bb-4bcc563580ef, 82b88728-3601-4483-b9d0-b2f60ce61561, 498d4dba-6ff0-4358-a906-6191373ef611, 73baf296-64a5-4b72-b6a7-f4eece08b13a, 119c83ad-e076-47d9-bf5c-0035e431d759
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: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
result, different first party: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
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: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
result, different first party: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
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
result, different first party: 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
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=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: 0b5baaba-82c0-4236-b4e6-42f30babd862, 0b5baaba-82c0-4236-b4e6-42f30babd862, 0b5baaba-82c0-4236-b4e6-42f30babd862, 0b5baaba-82c0-4236-b4e6-42f30babd862, 0b5baaba-82c0-4236-b4e6-42f30babd862
result, different first party: 0b5baaba-82c0-4236-b4e6-42f30babd862, 0b5baaba-82c0-4236-b4e6-42f30babd862, 0b5baaba-82c0-4236-b4e6-42f30babd862, 0b5baaba-82c0-4236-b4e6-42f30babd862, 0b5baaba-82c0-4236-b4e6-42f30babd862
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${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, 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, 9ad83bac-eb09-4c9f-9bb2-dd19b759b065
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=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: 34c7b866-1e42-4f6b-b6df-5f36d6c3a866, 34c7b866-1e42-4f6b-b6df-5f36d6c3a866, 34c7b866-1e42-4f6b-b6df-5f36d6c3a866, 34c7b866-1e42-4f6b-b6df-5f36d6c3a866, 34c7b866-1e42-4f6b-b6df-5f36d6c3a866
result, different first party: Error: cacheKeys[0] is undefined, Error: cacheKeys[0] is undefined, Error: cacheKeys[0] is undefined, Error: cacheKeys[0] is undefined, Error: cacheKeys[0] is undefined
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
| –
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${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=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: fbc6d935-b09f-4ada-a216-2a8a757cf8e8, fbc6d935-b09f-4ada-a216-2a8a757cf8e8, fbc6d935-b09f-4ada-a216-2a8a757cf8e8, fbc6d935-b09f-4ada-a216-2a8a757cf8e8, fbc6d935-b09f-4ada-a216-2a8a757cf8e8
result, different first party: Error: cacheKeys[0] is undefined, Error: cacheKeys[0] is undefined, Error: cacheKeys[0] is undefined, Error: cacheKeys[0] is undefined, Error: cacheKeys[0] is undefined
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${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=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e, 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e, 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e, 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e
result, different first party: 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e, 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e, 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e, 5f3dcdb9-84d1-42c2-a6b6-cc2e0e17665e
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${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: 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(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: f9092b5e-43f3-46ea-87eb-0f26f3cbb511_http, 8fa8ebc6-92b8-4e4c-accc-df980bcad7fe_http, ffb967b5-1e60-4990-9cef-bb2815fc6817_http, 9421a177-f323-4dce-8b47-dbef1dc632b8_http, 1af689cf-5968-409d-8101-19286e44e060_http
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${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: 6ba93205-7316-402a-844b-6c26f563f672_http, a7cf8d67-b4ea-42cf-8a2f-ade8e94f235f_http, a6188bee-c5c3-4f39-bd5d-70b38810fe86_http, 3764ba3f-dc83-4246-b249-2991401923ab_http, ef79a0e7-c1d5-4833-94cb-3902541f15a9_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(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca_http, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d_http, 305845b3-a7d7-49cf-8e6b-44ed94972817_http, 0910a91d-871c-4228-b234-1857cae7120b_http
result, different first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca_http, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d_http, 305845b3-a7d7-49cf-8e6b-44ed94972817_http, 0910a91d-871c-4228-b234-1857cae7120b_http
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${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: 68c82207-01d4-43b0-8e4c-b07486011487_http, 7ed1de72-c691-4499-9e98-24b088cbf9ff_http, 9a507aed-86c9-4557-8079-54730797edc7_http, 7234d249-ede1-455b-9783-1086fa4d5d20_http, 0baf9aa1-79ae-41a3-b1aa-0b8019952821_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(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: 0f61b74c-b254-4d03-b875-d14ddff9fc78_http, 95847ec0-468e-4620-ab50-968982b5f5d9_http, f623519a-30b5-41be-8128-81f78655fdfd_http, 90a4321c-4385-46d2-b662-e62cf35b10c0_http, 565fd5f0-60d8-4387-9544-bf85a4b8f30f_http
result, different first party: 0f61b74c-b254-4d03-b875-d14ddff9fc78_http, 95847ec0-468e-4620-ab50-968982b5f5d9_http, f623519a-30b5-41be-8128-81f78655fdfd_http, 90a4321c-4385-46d2-b662-e62cf35b10c0_http, 565fd5f0-60d8-4387-9544-bf85a4b8f30f_http
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${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: 270dabae-6032-4e7c-87fc-97a373542e1d_http, 4cb56978-53df-46ea-b1b2-b6f74f800321_http, a639a875-8754-4136-9ce2-6a235408dbf1_http, fbf4b6af-e857-4ae1-9598-6647b832d02f_http, f2d3232f-8317-4375-9304-9ddaf4ababed_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(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: 8a325707-83c6-4c47-a653-67873426e43c_http, dbb7d103-6d06-46ff-92ee-57364771954a_http, cd58601b-adb1-4860-a06d-0aa088c21efb_http, 91a139cf-3c6c-40db-ab6f-53aa2a8e06a0_http, 74591525-cd06-4952-965f-79a72d5b2b1c_http
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${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: 02d7d7d9-4638-409a-814f-90c74fb62796_http, ef22cee8-db98-47c2-b753-86dfeb030aad_http, f6f39a69-4205-475a-83aa-0e2a9a5faa84_http, 7cccb9bd-b6e4-438a-bee3-962328e5b92d_http, a629ff67-3239-4f87-b3fd-7496a1fcd20d_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(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f_http, 5164a2bf-b264-45ef-8163-d6f5883a724e_http, 74311c14-281b-4041-87ad-9f0da0c3c36b_http, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85_http
result, different first party: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f_http, 5164a2bf-b264-45ef-8163-d6f5883a724e_http, 74311c14-281b-4041-87ad-9f0da0c3c36b_http, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85_http
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${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: f7b26bd4-a575-4706-b946-0cea482a3f71_http, 38b51965-6334-4fa7-9015-0a17d6c9de01_http, e731ea7d-5690-4da9-ad6e-d5be9df8bc40_http, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae_http, e8393599-0ebd-4f51-b3e3-c79eab1de889_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(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: 2e37787c-41d4-482b-81bb-4bcc563580ef_http, 82b88728-3601-4483-b9d0-b2f60ce61561_http, 498d4dba-6ff0-4358-a906-6191373ef611_http, 73baf296-64a5-4b72-b6a7-f4eece08b13a_http, 119c83ad-e076-47d9-bf5c-0035e431d759_http
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Request a page that will send an HTTPOnly 'set-cookie' response header with secret value.
await fetch(`${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: ecc7a23a-09a5-4f6a-abb0-e531663232e9_http, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f_http, 4a4cb619-01cf-478f-86ca-b0bbf48ef023_http, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea_http
result, different first party: ecc7a23a-09a5-4f6a-abb0-e531663232e9_http, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f_http, 4a4cb619-01cf-478f-86ca-b0bbf48ef023_http, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea_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(`${baseURI}headers`);
let cookie = (await response.json())["cookie"];
return cookie ? cookie.match(/secret=([\w-]+)/)[1]: null;
}
result, same first party: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4_http, bee67249-fb92-4aae-be09-d3d6e5ab245e_http, e320e133-231c-44f9-9a9f-5e7f4af66252_http, b785cc65-f2df-478e-80f6-c0067da70d06_http, 10816f73-120b-427d-a164-b0992c6cf901_http
result, different first party: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4_http, bee67249-fb92-4aae-be09-d3d6e5ab245e_http, e320e133-231c-44f9-9a9f-5e7f4af66252_http, b785cc65-f2df-478e-80f6-c0067da70d06_http, 10816f73-120b-427d-a164-b0992c6cf901_http
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
cookie (JS)The cookie, first introduced by Netscape in 1994, is a small amount of data stored by your browser on a website's behalf. It has legitimate uses, but it is also the classic cross-site tracking mechanism, and today still the most popular method of tracking users across websites. Browsers can stop cookies from being used for cross-site tracking by either blocking or partitioning them. |
write: (secret) => {
document.cookie = `secret=${secret}_js; max-age=3600; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: f9092b5e-43f3-46ea-87eb-0f26f3cbb511_js, 8fa8ebc6-92b8-4e4c-accc-df980bcad7fe_js, ffb967b5-1e60-4990-9cef-bb2815fc6817_js, 9421a177-f323-4dce-8b47-dbef1dc632b8_js, 1af689cf-5968-409d-8101-19286e44e060_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=${secret}_js; max-age=3600; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 6ba93205-7316-402a-844b-6c26f563f672_js, a7cf8d67-b4ea-42cf-8a2f-ade8e94f235f_js, a6188bee-c5c3-4f39-bd5d-70b38810fe86_js, 3764ba3f-dc83-4246-b249-2991401923ab_js, ef79a0e7-c1d5-4833-94cb-3902541f15a9_js
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; max-age=3600; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca_js, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d_js, 305845b3-a7d7-49cf-8e6b-44ed94972817_js, 0910a91d-871c-4228-b234-1857cae7120b_js
result, different first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca_js, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d_js, 305845b3-a7d7-49cf-8e6b-44ed94972817_js, 0910a91d-871c-4228-b234-1857cae7120b_js
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; max-age=3600; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 68c82207-01d4-43b0-8e4c-b07486011487_js, 7ed1de72-c691-4499-9e98-24b088cbf9ff_js, 9a507aed-86c9-4557-8079-54730797edc7_js, 7234d249-ede1-455b-9783-1086fa4d5d20_js, 0baf9aa1-79ae-41a3-b1aa-0b8019952821_js
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; max-age=3600; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 0f61b74c-b254-4d03-b875-d14ddff9fc78_js, 95847ec0-468e-4620-ab50-968982b5f5d9_js, f623519a-30b5-41be-8128-81f78655fdfd_js, 90a4321c-4385-46d2-b662-e62cf35b10c0_js, 565fd5f0-60d8-4387-9544-bf85a4b8f30f_js
result, different first party: 0f61b74c-b254-4d03-b875-d14ddff9fc78_js, 95847ec0-468e-4620-ab50-968982b5f5d9_js, f623519a-30b5-41be-8128-81f78655fdfd_js, 90a4321c-4385-46d2-b662-e62cf35b10c0_js, 565fd5f0-60d8-4387-9544-bf85a4b8f30f_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=${secret}_js; max-age=3600; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 270dabae-6032-4e7c-87fc-97a373542e1d_js, 4cb56978-53df-46ea-b1b2-b6f74f800321_js, a639a875-8754-4136-9ce2-6a235408dbf1_js, fbf4b6af-e857-4ae1-9598-6647b832d02f_js, f2d3232f-8317-4375-9304-9ddaf4ababed_js
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; max-age=3600; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 8a325707-83c6-4c47-a653-67873426e43c_js, dbb7d103-6d06-46ff-92ee-57364771954a_js, cd58601b-adb1-4860-a06d-0aa088c21efb_js, 91a139cf-3c6c-40db-ab6f-53aa2a8e06a0_js, 74591525-cd06-4952-965f-79a72d5b2b1c_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=${secret}_js; max-age=3600; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 02d7d7d9-4638-409a-814f-90c74fb62796_js, ef22cee8-db98-47c2-b753-86dfeb030aad_js, f6f39a69-4205-475a-83aa-0e2a9a5faa84_js, 7cccb9bd-b6e4-438a-bee3-962328e5b92d_js, a629ff67-3239-4f87-b3fd-7496a1fcd20d_js
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; max-age=3600; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f_js, 5164a2bf-b264-45ef-8163-d6f5883a724e_js, 74311c14-281b-4041-87ad-9f0da0c3c36b_js, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85_js
result, different first party: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f_js, 5164a2bf-b264-45ef-8163-d6f5883a724e_js, 74311c14-281b-4041-87ad-9f0da0c3c36b_js, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85_js
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; max-age=3600; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: f7b26bd4-a575-4706-b946-0cea482a3f71_js, 38b51965-6334-4fa7-9015-0a17d6c9de01_js, e731ea7d-5690-4da9-ad6e-d5be9df8bc40_js, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae_js, e8393599-0ebd-4f51-b3e3-c79eab1de889_js
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; max-age=3600; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 2e37787c-41d4-482b-81bb-4bcc563580ef_js, 82b88728-3601-4483-b9d0-b2f60ce61561_js, 498d4dba-6ff0-4358-a906-6191373ef611_js, 73baf296-64a5-4b72-b6a7-f4eece08b13a_js, 119c83ad-e076-47d9-bf5c-0035e431d759_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=${secret}_js; max-age=3600; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: ecc7a23a-09a5-4f6a-abb0-e531663232e9_js, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f_js, 4a4cb619-01cf-478f-86ca-b0bbf48ef023_js, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea_js
result, different first party: ecc7a23a-09a5-4f6a-abb0-e531663232e9_js, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f_js, 4a4cb619-01cf-478f-86ca-b0bbf48ef023_js, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea_js
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => {
document.cookie = `secret=${secret}_js; max-age=3600; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=([\w-]+)/)[1] : null
result, same first party: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4_js, bee67249-fb92-4aae-be09-d3d6e5ab245e_js, e320e133-231c-44f9-9a9f-5e7f4af66252_js, b785cc65-f2df-478e-80f6-c0067da70d06_js, 10816f73-120b-427d-a164-b0992c6cf901_js
result, different first party: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4_js, bee67249-fb92-4aae-be09-d3d6e5ab245e_js, e320e133-231c-44f9-9a9f-5e7f4af66252_js, b785cc65-f2df-478e-80f6-c0067da70d06_js, 10816f73-120b-427d-a164-b0992c6cf901_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: f9092b5e-43f3-46ea-87eb-0f26f3cbb511, 8fa8ebc6-92b8-4e4c-accc-df980bcad7fe, ffb967b5-1e60-4990-9cef-bb2815fc6817, 9421a177-f323-4dce-8b47-dbef1dc632b8, 1af689cf-5968-409d-8101-19286e44e060
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: 6ba93205-7316-402a-844b-6c26f563f672, a7cf8d67-b4ea-42cf-8a2f-ade8e94f235f, a6188bee-c5c3-4f39-bd5d-70b38810fe86, 3764ba3f-dc83-4246-b249-2991401923ab, ef79a0e7-c1d5-4833-94cb-3902541f15a9
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: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
result, different first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
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: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
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: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
result, different first party: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
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: 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: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
result, different first party: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
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: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
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: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
result, different first party: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
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: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
result, different first party: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
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_5700638717378468, fake_6740674943678759, fake_9819798978014962, fake_029185878053180625, fake_3898256036765271
result, different first party: fake_2053378226504936, fake_4924190182489363, fake_23379326140669487, fake_21050479598379424, fake_1850168561160117
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_8580267846578773, fake_9448519319519666, fake_059688735274794125, fake_46318299346893754, fake_013317292575469208
result, different first party: fake_8313919962465497, fake_4697150075792085, fake_9191631269449265, fake_49439029104579, fake_9763163031169269
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_5725028333905766, fake_43842771489227106, fake_42949503328409544, fake_7094116578496237
result, different first party: fake_5725028333905766, fake_016556728193401593, fake_03802450166097904, fake_7526537856576887
unsupported: false, false, false, false
passed: false, 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_2700498770118487, fake_8648959473826832, fake_336516412280653, fake_7515990944664097, fake_2372015042943585
result, different first party: fake_2700498770118487, fake_8648959473826832, fake_336516412280653, fake_7515990944664097, fake_2372015042943585
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_7781265571631588, fake_7343278556442718, fake_4060816012846853, fake_274541523717168, fake_09578243197529823
result, different first party: fake_05111441344218304, fake_46357067557300025, fake_45887817496890904, fake_6683233843488716, fake_2968279376778171
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_5087131010641956, fake_005324681569419232, fake_5939362921360356, fake_13976076651414715, fake_7766954533589006
result, different first party: fake_10147450812042247, fake_3286458887585757, fake_8060004713473659, fake_8371397507747493, fake_03653334975931943
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_9305943800029377, fake_23556964527362978, fake_8739886926044524, fake_8239443485652505, fake_1212978141893819
result, different first party: fake_144712307859572, fake_4682954696735049, fake_5744473351610879, fake_7803134635948066, fake_892576449624418
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_16613413671163646, fake_09757608973465182, fake_9005749237365039, fake_8150781209906499, fake_6072782734153543
result, different first party: fake_11983524308770432, fake_8615870160670489, fake_9157203322664689, fake_6328712758752615, fake_01771144851550499
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_6031151409407576, fake_12140398243659956, fake_4872255441486688, fake_32490589009257564
result, different first party: fake_6031151409407576, fake_12140398243659956, fake_4872255441486688, fake_32490589009257564
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_5037740643778454, fake_4162462614767142, fake_5779949814567695, fake_10203971365310394, fake_14124255289517174
result, different first party: fake_8823312919239465, fake_34817055502491834, fake_9679774492461783, fake_9978225010231538, fake_02077997389443964
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_3655474348610426, fake_04225835890130547, fake_43946939538301044, fake_23432878094887322, fake_437686793481306
result, different first party: fake_37567396360969485, fake_20176218724965644, fake_05530328525790251, fake_3948844656848358, fake_8494711732242455
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_8092030025102486, fake_32437292120320715, fake_879144379895541, fake_8875673342103478
result, different first party: fake_8092030025102486, fake_7708872003835643, fake_022101949954026034, fake_6779130834938387
unsupported: false, false, false, false
passed: false, 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_00114826921401745, fake_06405188319880328, fake_6455622620297257, fake_7180414552298997, fake_710406372622965
result, different first party: fake_5096120107312492, fake_5942654392672739, fake_8007292293231203, fake_31938661602159724, fake_22947937725182244
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
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: 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: 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
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: 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
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, 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, 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
|
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
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, 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
result, different first party: 1, 2, 2, 2
unsupported: false, false, false, false
passed: false, 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: 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, 1
result, different first party: 2, 1, 2, 1, 2
unsupported: false, false, false, false, false
passed: true, false, true, false, 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
|
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
result, different first party: 1, 2, 2, 2
unsupported: false, false, false, false
passed: false, 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
|
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: f9092b5e-43f3-46ea-87eb-0f26f3cbb511, 8fa8ebc6-92b8-4e4c-accc-df980bcad7fe, ffb967b5-1e60-4990-9cef-bb2815fc6817, 9421a177-f323-4dce-8b47-dbef1dc632b8, 1af689cf-5968-409d-8101-19286e44e060
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: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
result, different first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
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: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
result, different first party: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
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: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
result, different first party: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
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: 270dabae-6032-4e7c-87fc-97a373542e1d, 4cb56978-53df-46ea-b1b2-b6f74f800321, a639a875-8754-4136-9ce2-6a235408dbf1, fbf4b6af-e857-4ae1-9598-6647b832d02f, f2d3232f-8317-4375-9304-9ddaf4ababed
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: 02d7d7d9-4638-409a-814f-90c74fb62796, ef22cee8-db98-47c2-b753-86dfeb030aad, f6f39a69-4205-475a-83aa-0e2a9a5faa84, 7cccb9bd-b6e4-438a-bee3-962328e5b92d, a629ff67-3239-4f87-b3fd-7496a1fcd20d
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: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
result, different first party: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
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: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
result, different first party: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
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: 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: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
result, different first party: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
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: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
result, different first party: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: f9092b5e-43f3-46ea-87eb-0f26f3cbb511, 8fa8ebc6-92b8-4e4c-accc-df980bcad7fe, ffb967b5-1e60-4990-9cef-bb2815fc6817, 9421a177-f323-4dce-8b47-dbef1dc632b8, 1af689cf-5968-409d-8101-19286e44e060
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${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: 6ba93205-7316-402a-844b-6c26f563f672, a7cf8d67-b4ea-42cf-8a2f-ade8e94f235f, a6188bee-c5c3-4f39-bd5d-70b38810fe86, 3764ba3f-dc83-4246-b249-2991401923ab, ef79a0e7-c1d5-4833-94cb-3902541f15a9
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
result, different first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${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: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
result, different first party: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
result, different first party: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${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: 270dabae-6032-4e7c-87fc-97a373542e1d, 4cb56978-53df-46ea-b1b2-b6f74f800321, a639a875-8754-4136-9ce2-6a235408dbf1, fbf4b6af-e857-4ae1-9598-6647b832d02f, f2d3232f-8317-4375-9304-9ddaf4ababed
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 8a325707-83c6-4c47-a653-67873426e43c, dbb7d103-6d06-46ff-92ee-57364771954a, cd58601b-adb1-4860-a06d-0aa088c21efb, 91a139cf-3c6c-40db-ab6f-53aa2a8e06a0, 74591525-cd06-4952-965f-79a72d5b2b1c
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${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: 02d7d7d9-4638-409a-814f-90c74fb62796, ef22cee8-db98-47c2-b753-86dfeb030aad, f6f39a69-4205-475a-83aa-0e2a9a5faa84, 7cccb9bd-b6e4-438a-bee3-962328e5b92d, a629ff67-3239-4f87-b3fd-7496a1fcd20d
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
result, different first party: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${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: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
result, different first party: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 2e37787c-41d4-482b-81bb-4bcc563580ef, 82b88728-3601-4483-b9d0-b2f60ce61561, 498d4dba-6ff0-4358-a906-6191373ef611, 73baf296-64a5-4b72-b6a7-f4eece08b13a, 119c83ad-e076-47d9-bf5c-0035e431d759
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${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: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
result, different first party: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.privacytests2.org:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
result, different first party: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
H2 connectionHTTP/2 is a web connection protocol introduced in 2015. Some browsers re-use HTTP/2 connections across websites and can thus be used to track users. |
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${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: f9092b5e-43f3-46ea-87eb-0f26f3cbb511, 8fa8ebc6-92b8-4e4c-accc-df980bcad7fe, ffb967b5-1e60-4990-9cef-bb2815fc6817, 9421a177-f323-4dce-8b47-dbef1dc632b8, 1af689cf-5968-409d-8101-19286e44e060
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 6ba93205-7316-402a-844b-6c26f563f672, a7cf8d67-b4ea-42cf-8a2f-ade8e94f235f, a6188bee-c5c3-4f39-bd5d-70b38810fe86, 3764ba3f-dc83-4246-b249-2991401923ab, ef79a0e7-c1d5-4833-94cb-3902541f15a9
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${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: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
result, different first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
result, different first party: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${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: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
result, different first party: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 270dabae-6032-4e7c-87fc-97a373542e1d, 4cb56978-53df-46ea-b1b2-b6f74f800321, a639a875-8754-4136-9ce2-6a235408dbf1, fbf4b6af-e857-4ae1-9598-6647b832d02f, f2d3232f-8317-4375-9304-9ddaf4ababed
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${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: 8a325707-83c6-4c47-a653-67873426e43c, dbb7d103-6d06-46ff-92ee-57364771954a, cd58601b-adb1-4860-a06d-0aa088c21efb, 91a139cf-3c6c-40db-ab6f-53aa2a8e06a0, 74591525-cd06-4952-965f-79a72d5b2b1c
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 02d7d7d9-4638-409a-814f-90c74fb62796, ef22cee8-db98-47c2-b753-86dfeb030aad, f6f39a69-4205-475a-83aa-0e2a9a5faa84, 7cccb9bd-b6e4-438a-bee3-962328e5b92d, a629ff67-3239-4f87-b3fd-7496a1fcd20d
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${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: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
result, different first party: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
result, different first party: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${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: 2e37787c-41d4-482b-81bb-4bcc563580ef, 82b88728-3601-4483-b9d0-b2f60ce61561, 498d4dba-6ff0-4358-a906-6191373ef611, 73baf296-64a5-4b72-b6a7-f4eece08b13a, 119c83ad-e076-47d9-bf5c-0035e431d759
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
result, different first party: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${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: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
result, different first party: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
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: 3d269f64278987f23fb4bc4e7fce71c2, cef98a53c96fd4a8be927d6bad75b4fe, 690be863aa75b113e99a86962572b06b, a8808c5d76de252f5b0a0904b80764a7, f5476de8cb0850f7703cd1440fa5ac61
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: 282d24d4449ccedcb3f13729965abd32, 8d89e6e3397c31ce8f7ca97dfcf9ffd3, a936f815ec4a77730bc7cd4e2a6f95b1, 059d5f69e1ca87cbca31b6a791f1c320, d39b8934a1c20ede0769f6cbfebe67af
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: 7b004ec373135038a54f03f9d2983ff8, 8fa7ad3fd0d5d703e63915e7469e4cce, 4e55f3dfd138e37fa229bf8de9fcb763, a71d7e8f13c9aac1babc9803f58e5d4b
result, different first party: 7b004ec373135038a54f03f9d2983ff8, 8fa7ad3fd0d5d703e63915e7469e4cce, 4e55f3dfd138e37fa229bf8de9fcb763, a71d7e8f13c9aac1babc9803f58e5d4b
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: 213b0da5904d2998eaa7424c25cf071e, 3f6873e3374075b69a5e5e824463e516, 657f5f8a0e3299ebb85f62b2e064f9cb, 1309ff68f2502ebc7bc06dac4a0f5a22, 76e3dd965c00151db2d01bf6320f16cf
result, different first party: 213b0da5904d2998eaa7424c25cf071e, 3f6873e3374075b69a5e5e824463e516, 657f5f8a0e3299ebb85f62b2e064f9cb, 1309ff68f2502ebc7bc06dac4a0f5a22, 76e3dd965c00151db2d01bf6320f16cf
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: e0555338c4dd57546c37a2dcc89b82df, fdcb34e960c9a0c9a965a845d9a91b72, 899222f2ba0fddf2122cbf98a1884af5, 716c507ff508feb69c03ef4d51c9c8a6, 3052c56bcc60aca311e4f589831bd661
result, different first party: e0555338c4dd57546c37a2dcc89b82df, fdcb34e960c9a0c9a965a845d9a91b72, 899222f2ba0fddf2122cbf98a1884af5, 716c507ff508feb69c03ef4d51c9c8a6, 3052c56bcc60aca311e4f589831bd661
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: ea8535237039320ff1e137c7de07bc50, c5b21322cb53bd62498fdbc7ffd6ba2a, 7d1e18ec6d9e1dfc88cf884e2dc6bb89, 7b031a0eacd316b9e305a1d62c91ee61, 2dd669f1423437fb6815bf4b336bfee5
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: 16100f0ca35dae518a828f6d257ef741, 356d386aec732bb700c9e6c9aeb04820, c8c26a90813cf1175d98b34740478b7b, e8517850cf11d9b496a7b255da42385f, 4502abf4d393c28f1a3faf7b30102de6
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: 8f397679e3572d79e0c042c11e4c3e71, 960cb4e579290e9b3627bdb6c9b42fc3, 52e0237bf0e17fd28f7912e57546f747, 9b7c533c4a7e3e2a409d45ac8d71256a, 90b2c2c276d5a6742523b2815fe638e6
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: dfd4fe8ca35efd3328ac87ce03b8807c, 6892d1e769a12b4b79975476087cf555, 79cabcd172c643b6943cdd139f2e3475, 8981c0389c5383333f96d0b7c88b16be
result, different first party: dfd4fe8ca35efd3328ac87ce03b8807c, 6892d1e769a12b4b79975476087cf555, 79cabcd172c643b6943cdd139f2e3475, 8981c0389c5383333f96d0b7c88b16be
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: 7e22ed31a53de6d4c51c5a1d7efbcfc1, dc0dcb9d1b688bc361bebd8884d4e2c6, 99d36d082bda2da1389dd09c5b41e902, 710d717b18fd99293d752d40987bf045
result, different first party: 7e22ed31a53de6d4c51c5a1d7efbcfc1, dc0dcb9d1b688bc361bebd8884d4e2c6, 99d36d082bda2da1389dd09c5b41e902, 710d717b18fd99293d752d40987bf045
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: 3bf71c6438be6fb471bbe6ee79325d8d, a94a8b06a59ce4c05f38e428bbe61e73, 7011d25b7bb96b83affd0e7506f6d18d, 446f0e1d2b9cca645257e2a7228279c1, d25d07f6e4ab9d2b5957490ff5590f76
result, different first party: 3bf71c6438be6fb471bbe6ee79325d8d, a94a8b06a59ce4c05f38e428bbe61e73, 7011d25b7bb96b83affd0e7506f6d18d, 446f0e1d2b9cca645257e2a7228279c1, d25d07f6e4ab9d2b5957490ff5590f76
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
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: 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: 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
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
|
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
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: 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, 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
|
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
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
|
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
result, different first party: 1, 2, 2, 2
unsupported: false, false, false, false
passed: false, 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: 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, 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
|
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
result, different first party: 1, 2, 2, 2
unsupported: false, false, false, false
passed: false, 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
|
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: f9092b5e-43f3-46ea-87eb-0f26f3cbb511, 8fa8ebc6-92b8-4e4c-accc-df980bcad7fe, ffb967b5-1e60-4990-9cef-bb2815fc6817, 9421a177-f323-4dce-8b47-dbef1dc632b8, 1af689cf-5968-409d-8101-19286e44e060
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: 6ba93205-7316-402a-844b-6c26f563f672, a7cf8d67-b4ea-42cf-8a2f-ade8e94f235f, a6188bee-c5c3-4f39-bd5d-70b38810fe86, 3764ba3f-dc83-4246-b249-2991401923ab, ef79a0e7-c1d5-4833-94cb-3902541f15a9
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: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
result, different first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
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: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
result, different first party: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
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: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
result, different first party: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
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: 270dabae-6032-4e7c-87fc-97a373542e1d, 4cb56978-53df-46ea-b1b2-b6f74f800321, a639a875-8754-4136-9ce2-6a235408dbf1, fbf4b6af-e857-4ae1-9598-6647b832d02f, f2d3232f-8317-4375-9304-9ddaf4ababed
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: 02d7d7d9-4638-409a-814f-90c74fb62796, ef22cee8-db98-47c2-b753-86dfeb030aad, f6f39a69-4205-475a-83aa-0e2a9a5faa84, 7cccb9bd-b6e4-438a-bee3-962328e5b92d, a629ff67-3239-4f87-b3fd-7496a1fcd20d
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: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
result, different first party: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
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: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
result, different first party: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
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: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
result, different first party: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
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: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
result, different first party: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
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: f9092b5e-43f3-46ea-87eb-0f26f3cbb511, 8fa8ebc6-92b8-4e4c-accc-df980bcad7fe, ffb967b5-1e60-4990-9cef-bb2815fc6817, 9421a177-f323-4dce-8b47-dbef1dc632b8, 1af689cf-5968-409d-8101-19286e44e060
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: 6ba93205-7316-402a-844b-6c26f563f672, a7cf8d67-b4ea-42cf-8a2f-ade8e94f235f, a6188bee-c5c3-4f39-bd5d-70b38810fe86, 3764ba3f-dc83-4246-b249-2991401923ab, ef79a0e7-c1d5-4833-94cb-3902541f15a9
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: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
result, different first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
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: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
result, different first party: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
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: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
result, different first party: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
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: 270dabae-6032-4e7c-87fc-97a373542e1d, 4cb56978-53df-46ea-b1b2-b6f74f800321, a639a875-8754-4136-9ce2-6a235408dbf1, fbf4b6af-e857-4ae1-9598-6647b832d02f, f2d3232f-8317-4375-9304-9ddaf4ababed
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: 8a325707-83c6-4c47-a653-67873426e43c, dbb7d103-6d06-46ff-92ee-57364771954a, cd58601b-adb1-4860-a06d-0aa088c21efb, 91a139cf-3c6c-40db-ab6f-53aa2a8e06a0, 74591525-cd06-4952-965f-79a72d5b2b1c
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: 02d7d7d9-4638-409a-814f-90c74fb62796, ef22cee8-db98-47c2-b753-86dfeb030aad, f6f39a69-4205-475a-83aa-0e2a9a5faa84, 7cccb9bd-b6e4-438a-bee3-962328e5b92d, a629ff67-3239-4f87-b3fd-7496a1fcd20d
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: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
result, different first party: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
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: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
result, different first party: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
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: 2e37787c-41d4-482b-81bb-4bcc563580ef, 82b88728-3601-4483-b9d0-b2f60ce61561, 498d4dba-6ff0-4358-a906-6191373ef611, 73baf296-64a5-4b72-b6a7-f4eece08b13a, 119c83ad-e076-47d9-bf5c-0035e431d759
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: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
result, different first party: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
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: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
result, different first party: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
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: f9092b5e-43f3-46ea-87eb-0f26f3cbb511, 8fa8ebc6-92b8-4e4c-accc-df980bcad7fe, ffb967b5-1e60-4990-9cef-bb2815fc6817, 9421a177-f323-4dce-8b47-dbef1dc632b8, 1af689cf-5968-409d-8101-19286e44e060
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: 6ba93205-7316-402a-844b-6c26f563f672, a7cf8d67-b4ea-42cf-8a2f-ade8e94f235f, a6188bee-c5c3-4f39-bd5d-70b38810fe86, 3764ba3f-dc83-4246-b249-2991401923ab, ef79a0e7-c1d5-4833-94cb-3902541f15a9
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: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
result, different first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
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: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
result, different first party: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
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: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
result, different first party: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
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: 270dabae-6032-4e7c-87fc-97a373542e1d, 4cb56978-53df-46ea-b1b2-b6f74f800321, a639a875-8754-4136-9ce2-6a235408dbf1, fbf4b6af-e857-4ae1-9598-6647b832d02f, f2d3232f-8317-4375-9304-9ddaf4ababed
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: 8a325707-83c6-4c47-a653-67873426e43c, dbb7d103-6d06-46ff-92ee-57364771954a, cd58601b-adb1-4860-a06d-0aa088c21efb, 91a139cf-3c6c-40db-ab6f-53aa2a8e06a0, 74591525-cd06-4952-965f-79a72d5b2b1c
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: 02d7d7d9-4638-409a-814f-90c74fb62796, ef22cee8-db98-47c2-b753-86dfeb030aad, f6f39a69-4205-475a-83aa-0e2a9a5faa84, 7cccb9bd-b6e4-438a-bee3-962328e5b92d, a629ff67-3239-4f87-b3fd-7496a1fcd20d
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: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
result, different first party: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
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: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
result, different first party: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
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: 2e37787c-41d4-482b-81bb-4bcc563580ef, 82b88728-3601-4483-b9d0-b2f60ce61561, 498d4dba-6ff0-4358-a906-6191373ef611, 73baf296-64a5-4b72-b6a7-f4eece08b13a, 119c83ad-e076-47d9-bf5c-0035e431d759
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: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
result, different first party: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
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: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
result, different first party: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
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
result, different first party: 1, 2, 2, 2
unsupported: false, false, false, false
passed: false, 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: 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, 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: 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
result, different first party: 1, 2, 2, 2
unsupported: false, false, false, false
passed: false, 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
|
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 -->
result, different first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, , ,
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: <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: , , , ,
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 -->
result, different first party: ecc7a23a-09a5-4f6a-abb0-e531663232e9, , ,
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
|
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
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: 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: 270dabae-6032-4e7c-87fc-97a373542e1d, 4cb56978-53df-46ea-b1b2-b6f74f800321, a639a875-8754-4136-9ce2-6a235408dbf1, fbf4b6af-e857-4ae1-9598-6647b832d02f, f2d3232f-8317-4375-9304-9ddaf4ababed
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: 8a325707-83c6-4c47-a653-67873426e43c, dbb7d103-6d06-46ff-92ee-57364771954a, cd58601b-adb1-4860-a06d-0aa088c21efb, 91a139cf-3c6c-40db-ab6f-53aa2a8e06a0, 74591525-cd06-4952-965f-79a72d5b2b1c
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: 02d7d7d9-4638-409a-814f-90c74fb62796, ef22cee8-db98-47c2-b753-86dfeb030aad, f6f39a69-4205-475a-83aa-0e2a9a5faa84, 7cccb9bd-b6e4-438a-bee3-962328e5b92d, a629ff67-3239-4f87-b3fd-7496a1fcd20d
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: 2e37787c-41d4-482b-81bb-4bcc563580ef, 82b88728-3601-4483-b9d0-b2f60ce61561, 498d4dba-6ff0-4358-a906-6191373ef611, 73baf296-64a5-4b72-b6a7-f4eece08b13a, 119c83ad-e076-47d9-bf5c-0035e431d759
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
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
|
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: fafb02b02c43f0a73a7e10d2f7f2f6f87f7535c0dcfc8b2aedbc6cb86b24a224, 59691fbe4b00a0423f4a42e4c82350bba464308e2ba2b1511ac4a7c5c1820f0a, e9fb960116d4906ba4c56b4bb8876bd54db21b3ccd17d8a64ed6653ea615a454, ac7ef85a1b45ee84db8c3823bc3c8169b72332712bbc802acfdf7bd09cc17913, c65d794c336edf0b2d7f1a0f4c0797ad28d2f3069188358e92796e22c2a39ee5
result, different first party: 7df86eaef5bc244a836b7e6596dfc819ec8822988e7cedf4b7aed1498612d015, 5b53db0d34bd3c51dd1f52ec7011853918efcf6b0dea3ca2b2cf5de4a2e5b5a5, 46435dd6c87bcddf521fbc21b9cbb7f7d7acc5cfe26ccf7c5c5f67a6618f4ddd, b46a00077da7c3208ccf3c603d9e69211aa2f1af66fb7f3eb0c412ece8275ea6, d341533bce3009d086336032b8db12320021aa151d61a39fa578ffbfdc1eb75d
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: 932d3c9fc41163f5fb9e6497e73e3edc844acfde188b38c5eeed4389eb25a459, ed157455f86644f4ff44efd70aa39a5cd9ada48d0cbb039d38dc20d08cd82685, e1a6ea41bbd6f68baedde45a2fc9f9f7bf04b191c31dbc90a48dbb8aeafe33a2, 8cf16a3363b587fc340baca13d988efbd69da989066845919283a4713c7d6458, 0f31f8e9feb281109cb7bfc6a601564c4e349163806430887f99608ccd94e5ee
result, different first party: 5c2ceed6437a8117474fb17ea22d9f11c9bf4725db9835850fa6450ca0c6d877, b963b93d8422a041c381b031fc4d827f171820b60e2c124e084a245bc24b98a6, 2e241ec565dfe936c9ac58712b5163e83bc7fb4cbf1043288cedf7cc427dc1cd, 598b4a4fdecb455fb867b39eda047a82c4410c8f87788684150d67bca86d4338, 4ecbf5c791ef08a579ec8800a624adcb6a1fabf435c5abf70ed85e871f752b26
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: cb1f8ecd78179f5ba7d0541a96e40b04d0d20d4eb14f7b332185da1afb9ba180, 9c04760ade9f1e7d7300fda78968d3cb08e707f564e8f880c890ab296d67f047, dbe117e688d0c09f4ba4f7a4cdb239bba4d980fedcf2c58bbbdb952e234e416f, dcfc307eb9735782f4361f337e63c99460c654576e4e867f1e4851fb0ec398a0
result, different first party: 943c851537bbbb924c099c8765b6a57df3d17ac480c5d8b1692c772c51eb014a, 29382bafcd965ff899c2c8fc3882b01249cff901ab93a0279b94b83f7f9b23ab, 23b3a610702fb2b13fc062de1e2ec92cd3452286720a41d217530dd6bee226c6, 005ff8809878c7d328ce195c143aa0ab0509d37ea2f46c9743ea25e64c940454
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: 44913ef26ee41b16ca0e19f678b4a23ac088da9aa6b85d9113900b9715af325f, 91d8f9baace15df19f857878c28366b760f5e4aed7ad340243e4f1d60bf4098b, 7dc5a87b098c96e5f80d1a0efc8ebcc493cf268a90437315d1dc66f48f8f7442, cb15a0af0380eb348a42b54a46371efbfeda326cfae6f84f15545c1ee6899ffb, 5ab7181e275bcffbb6c05e7984bf0d614e58fff86626c5e7a3d413eb031509fe
result, different first party: 6b77dcf2346d0ad5f4edec9360de9f88ce369310595920b783dea99c17198963, b21fba3851c7c46ca0690e59b515267867f3e30ef5ef04158ca92f566e7f0c86, 1e6dec79ade53c5e2a3adbac654aba0890a7a6b3d5b00ff61d58be373b88f7a1, e8adcd1296e686e395eb3b0d6a97126cd68c2ce437c13888cec2c52359aefc99, f50d6d6869bcb86553bd8f2b5917f3cf3ac69b4168d1dfbc4cc578c6734396bf
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: 2d2c29745b0c67c6743446c088abc5e9340a1a0de0433fc6b6eec9919e9624b3, 2603dd513ca889285e176f538ebf63e7486ba45d7d9c5bf7633ca86458181a01, 979a566547c6b1b39756dc4a7a5ec8fa17ba4884826d9999a18b6005a107ac7f, 9e93f4c5a0aafcfb78e47407a0451b8dfe78c9650b11d85adc74486136be952f, 699d3ab97027410187b8a8c8d06959d470bfc3889bdf19df797eeda621aabdfd
result, different first party: 5357f455d0b72ab11f2fe53723d763ce19659da08fa9c99e6357c86ee7527636, f5063a5eef825795ed34af118a9ce83882415415326ee03c44af10837463744e, 2a64f308a855f3e2cb8b73c79819678f2b3a23f2dfb3208bd00405fcd0bdc6db, b549736eaf9de8def57b8076c7b07bd9a4e9c774357a95b35865a3d4e8aefe49, e359e2e22289b414449b3b7c7ea14a95c9556355e2bb49b85f14fcfd4b69fc40
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: e1900587f1895755618ddfb97aba7d4054a93f8ec56520e3d442b44e99491276, 5e2c42cf2820bb5c74f67682704e27c2fc7eeb85c43e3191453046425a73d6c5, ff51ddabde44af326dee74387aa8e031bc20363dbb069b30c7c5f08675661f1e, 68fbad6dbfda589958b85616a6fcd92e6fe04e33043fde2e9c57533539f21d68, d54c30bad8dbc07e205da470c79c687062afe742cf12ccd87ec9e3cd81a36526
result, different first party: 10ac68656367630d6b2a1ebc7a6b8646e01eab16fb53589d06341b8fea058b0a, 17a90c80df757a120dd2e4b399348222b2cc658b104d8b9eeb61b9a1bc6f5169, 5cd8200e06f06a26f9c79e4c2b8f4204ff3ca6bcbf4a2bc414f7fef43c9a48b8, 2cbecbdec1d41dab950dbf0cded02f738ff13c8a2e9f5023ff2b5b7ec529191f, 1d02d5f8b0e63083eb1e40767f15a0fa9ecc4469f8fba84d56c6576ba10d35cb
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: 74c375e536f21ed608b9944015706dd574a63f440f415f6e781270c947dd4f44, 7aacf8404939b5273a0a1c257654b5d3e85fa622a89b5e14c59fecafeff1cc82, 141be7ea37bbc9f04faa8c648548b51405c402f79f61708bb08190e640880d60, 8a9a0048a0f4e4644f2e853219735020e1d8140aed6b397cc388ac50ae2b58b0, 461545283f933a020e585bd6921164abbf63a1a38eeb7250cffe965e5f908ce7
result, different first party: edc75ff7fe8fbd038fee6dea58c4bcaaa72ff290dd72c1d553782257142954fb, 342d031970ead97a8e827c063f9c0559f53ddee36ffb598c9a44bdcd8a63abf7, 1cf7b8a54be6f32078717affdcdefb4e0b45d98f8cec2c4bb911feccec919c1f, 3b4020f66c4357c7bf807239a001ee9e897b9b9efd9d9ff796f411bffb2840c6, 8bbd0aa2583f01d79276b52effe9f0bd8a5118d516ec35ffa6adf1655cab34a9
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: 4e42d9ec10a8669b3d65e83f766468d9476bfca837db2b9af16afed43436e976, b051b3a59c1389ab6d8ceb463ce0a4115ba821765f5e536d54b8531939593b72, 6a0c6c91b10e02c5000f1d6f39acdf4ae54a8e93aaf91067ff1bba4a1b21d94c, 4b49af30127b21ba653271814c76e442a13252d4f8e25dc73cf6c510557a6cab, 478b69fba6c50a3586e6d2452f93e2731a1e61ac7b5f8112065a32e10d444d64
result, different first party: 45c434742b5f8a8693230b9eefe2ee727f45268394c301a743017abd88fd2388, 32f46241f37ba942e8525cb4e8f7075ca8b20f93465b045ffac345daedb4c5da, d8d1fa01703bca2cc62e2f7fce7c8caef11a2a7be615bb4b78b6e925d5132498, e60356d57d92374d3ab98c0dbe038f5ef2a7871a3df3aef192a0eaa5cb643720, 0da5c39be992a9a58bc4d38fbaaf9d1c3bb870aa80030b32360b08ef9ad75f78
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: f77cce46b9add058a5185ee23fb4e15abc84ca31d49e826e24efca1a4598376e, d010756be94c5dc1d28328d66feef73971c1d1705e8c3dddef17790b52b94c95, 4a31d05ecf75fadf601511e9ad255834b4e51ac036da92f3b4c6a69d2deb1447, 4de36b949050185d56be6e86f81ae2b9386c4589d1e10ee6ba33dd7e3e643791
result, different first party: 7fcde9b04d6dab7c57a20631d92c9356271472de6ea19a59f37966f438b66b43, 5f573fc4e644664089f9b9bdf388e865c7125bca961caf26ef2904f04f7b85c5, 90eeea23e9bd3e429c251687a5d1e21e81e1c58c3741f8ff62186b42fb4740a2, 543ec4d7f57f940ccff22c06e01577effdb11515ef894bacffd6e5da90b3206f
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: 6b3aba7088001ee2101d6788022cb269dfde41d11df567f54aaea572b7ae41f2, 29375bb1b000c4d8a05414ddd42eb4db7e49f9958e96f389dd6bae6f74bc4fa0, be7cdb5567e84291b73ec4eeb1ce8ddd552fb795e591c27557dd33b57a9d8b8c, 05295081c9e9720bae7ea2472e4a7a0607e23c0d20bb19e2244edbfb6896adbe, 402223e7995a8d6a570f43d57e1349b7d9517a8f2c9f03a7a432c82763d8cd67
result, different first party: b46b3573be84ced599727777c7ed3fc92d4e603a4f4c74e2f76d5b8777c6f134, db17507fed0fcc8602cc388504736fafb70e1e2aed41c4b223bc52e8c25736cc, f1b0c1a88fbea4ec6c1951dd5de6a13f6c42fbb3f90c543e4bc08e0124a66afd, 3d189485bc5d9d4de1d1e762a8e794ac97c66a09375d8c4529817ca3b22bf1dc, 9608e27807e360c7e7b50fc199b90d651892af86dc67de5f319fab9eeede241c
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: cbaa4ec87cccb4953b00516c946f7dacd88c1aa4a79b973db4ef457447f4e575, 30ea99662fdbda4f1166cd61e769614b25b7923ea479340df88d38074f1c5f5f, ead017e791299b73d4f7c801eda829501b657730a38e89930317a78359f67ecf, 75b7c76f92e726b5457942248dc3c8658b792ed1f20e2b57d941c8e528755c67, 770b085900e78c53d9b4b6a8dbb85fc3dcd5cf5f499af18580cb270de0641cd0
result, different first party: b33fa2a58688d41f73b57f5159f8f29f151790314c21e1d099c43f3bbcbfe588, 175d0533f236f0507d3efd0687b049d28f6526738e6762cc56c9dd29a6bf6f7b, 85b6f6aed1bc4557e76b7fd901c26046c1859999365f7ad23571e1baa01084d7, ab25fed2e6d02e4dd31439465f6570dc1e719444dfa438a3ca46b4f6034f89da, 5189aad4105520dae35ca2046a81361543b34f6b044bc8a7a5c021490166620c
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: 072818d452096ad3a74656caa5287592672f4f249b2f70f89bf0fba54c2d588d, 1082a7ab461286d1ddc925e37ca74b173b7296e513d4b97517b8356ce243c947, 4af3d35edb9e577f0b5f1f8bedd36101143249513443f3bedf3305e6c1fb559c, 654c8c9cd9f1d7e3a328f0a9a9045c687ae7534aa45605d0621170ffc14a31b4
result, different first party: e636f752f9ddad61dce42741eb7156a25e364178488f48f2c3bad0dab0de304e, e0f9d9459a0c7e48d4f1723954c30e5fcbdf0f76a77c3993055dbfe8e75936c1, 41301403ad6aea4d2bd7c9dac9d96fe99b4d8e2c6561aa54b2c96c49fd2425d1, d53f79f8a7c9e53b1e4e4bb4f8a538c2443993be7303eb85b3713a0d705192ea
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: c141624c45c568f048f3bc704e0fe8708069d896d33d3515a32bb534fcd8be45, e6172ce02d416f2b1b6023ec4b16dc9384496bd3f9274a0dc6ea2c7d44816bbd, 38250d8c909df10694ee6bf78690838217bbb1b2c05f5558f068dc8e0929f202, 125799ee77053f242aeef3f07d1983e9ff314788915b3a6f9e0c8495481db3e5, b6c892869d9d70c3c270561bff87c6b6a2da0882607d70e7dc6f17b2d1ae4a5c
result, different first party: 30a16d38d9c97a2b210254912a5a56195205b22a8672e84aa66e3295e2d6d657, acd9bd4c0e8babceefe2993ca998e72074d139255ed0e6e306c588ab3d77cccb, 9c2f39a41240f100663be4fb1d8daa330bbc59a57ce48f3ecf8a2caa7f904eb4, f39a82bd14209051aaf1992d5a04a1c333639acff1dee17ebcb764262e83f1df, 10734b7deef7b71e0874fa0e3545b58663a8c93d126c0164d400587d8dd14dfe
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: f9092b5e-43f3-46ea-87eb-0f26f3cbb511, 8fa8ebc6-92b8-4e4c-accc-df980bcad7fe, ffb967b5-1e60-4990-9cef-bb2815fc6817, 9421a177-f323-4dce-8b47-dbef1dc632b8, 1af689cf-5968-409d-8101-19286e44e060
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: 6ba93205-7316-402a-844b-6c26f563f672, a7cf8d67-b4ea-42cf-8a2f-ade8e94f235f, a6188bee-c5c3-4f39-bd5d-70b38810fe86, 3764ba3f-dc83-4246-b249-2991401923ab, ef79a0e7-c1d5-4833-94cb-3902541f15a9
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: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
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: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
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: 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: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
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: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
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: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
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: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
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
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: 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, 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
|
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
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
|
|
Navigation tests
Which browsers prevent websites from sharing 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/
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
|
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/
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
|
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: f9092b5e-43f3-46ea-87eb-0f26f3cbb511, 8fa8ebc6-92b8-4e4c-accc-df980bcad7fe, ffb967b5-1e60-4990-9cef-bb2815fc6817, 9421a177-f323-4dce-8b47-dbef1dc632b8, 1af689cf-5968-409d-8101-19286e44e060
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: 6ba93205-7316-402a-844b-6c26f563f672, a7cf8d67-b4ea-42cf-8a2f-ade8e94f235f, a6188bee-c5c3-4f39-bd5d-70b38810fe86, 3764ba3f-dc83-4246-b249-2991401923ab, ef79a0e7-c1d5-4833-94cb-3902541f15a9
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: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
result, different first party: 5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, 64b060af-b464-4b2a-b4fc-86ab3e3ca95d, 305845b3-a7d7-49cf-8e6b-44ed94972817, 0910a91d-871c-4228-b234-1857cae7120b
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: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
result, different first party: 68c82207-01d4-43b0-8e4c-b07486011487, 7ed1de72-c691-4499-9e98-24b088cbf9ff, 9a507aed-86c9-4557-8079-54730797edc7, 7234d249-ede1-455b-9783-1086fa4d5d20, 0baf9aa1-79ae-41a3-b1aa-0b8019952821
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: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
result, different first party: 0f61b74c-b254-4d03-b875-d14ddff9fc78, 95847ec0-468e-4620-ab50-968982b5f5d9, f623519a-30b5-41be-8128-81f78655fdfd, 90a4321c-4385-46d2-b662-e62cf35b10c0, 565fd5f0-60d8-4387-9544-bf85a4b8f30f
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: 270dabae-6032-4e7c-87fc-97a373542e1d, 4cb56978-53df-46ea-b1b2-b6f74f800321, a639a875-8754-4136-9ce2-6a235408dbf1, fbf4b6af-e857-4ae1-9598-6647b832d02f, f2d3232f-8317-4375-9304-9ddaf4ababed
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: 8a325707-83c6-4c47-a653-67873426e43c, dbb7d103-6d06-46ff-92ee-57364771954a, cd58601b-adb1-4860-a06d-0aa088c21efb, 91a139cf-3c6c-40db-ab6f-53aa2a8e06a0, 74591525-cd06-4952-965f-79a72d5b2b1c
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: 02d7d7d9-4638-409a-814f-90c74fb62796, ef22cee8-db98-47c2-b753-86dfeb030aad, f6f39a69-4205-475a-83aa-0e2a9a5faa84, 7cccb9bd-b6e4-438a-bee3-962328e5b92d, a629ff67-3239-4f87-b3fd-7496a1fcd20d
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: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
result, different first party: 5ac888e8-592f-4db8-9a9b-ee5800c0e79f, 5164a2bf-b264-45ef-8163-d6f5883a724e, 74311c14-281b-4041-87ad-9f0da0c3c36b, cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
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: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
result, different first party: f7b26bd4-a575-4706-b946-0cea482a3f71, 38b51965-6334-4fa7-9015-0a17d6c9de01, e731ea7d-5690-4da9-ad6e-d5be9df8bc40, 231f17b3-1dbf-4aaf-86a6-27197e47b5ae, e8393599-0ebd-4f51-b3e3-c79eab1de889
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: 2e37787c-41d4-482b-81bb-4bcc563580ef, 82b88728-3601-4483-b9d0-b2f60ce61561, 498d4dba-6ff0-4358-a906-6191373ef611, 73baf296-64a5-4b72-b6a7-f4eece08b13a, 119c83ad-e076-47d9-bf5c-0035e431d759
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: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
result, different first party: ecc7a23a-09a5-4f6a-abb0-e531663232e9, 598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, 4a4cb619-01cf-478f-86ca-b0bbf48ef023, efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
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: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
result, different first party: 157c9f7a-bf82-43db-9e4a-cc4e05808fb4, bee67249-fb92-4aae-be09-d3d6e5ab245e, e320e133-231c-44f9-9a9f-5e7f4af66252, b785cc65-f2df-478e-80f6-c0067da70d06, 10816f73-120b-427d-a164-b0992c6cf901
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_f9092b5e-43f3-46ea-87eb-0f26f3cbb511, name_8fa8ebc6-92b8-4e4c-accc-df980bcad7fe, name_ffb967b5-1e60-4990-9cef-bb2815fc6817, name_9421a177-f323-4dce-8b47-dbef1dc632b8, name_1af689cf-5968-409d-8101-19286e44e060
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_6ba93205-7316-402a-844b-6c26f563f672, name_a7cf8d67-b4ea-42cf-8a2f-ade8e94f235f, name_a6188bee-c5c3-4f39-bd5d-70b38810fe86, name_3764ba3f-dc83-4246-b249-2991401923ab, name_ef79a0e7-c1d5-4833-94cb-3902541f15a9
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_5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, name_64b060af-b464-4b2a-b4fc-86ab3e3ca95d, name_305845b3-a7d7-49cf-8e6b-44ed94972817, name_0910a91d-871c-4228-b234-1857cae7120b
result, different first party: name_5c69d3eb-7ac6-4a7f-badf-a7c57e7d4eca, name_64b060af-b464-4b2a-b4fc-86ab3e3ca95d, name_305845b3-a7d7-49cf-8e6b-44ed94972817, name_0910a91d-871c-4228-b234-1857cae7120b
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_68c82207-01d4-43b0-8e4c-b07486011487, name_7ed1de72-c691-4499-9e98-24b088cbf9ff, name_9a507aed-86c9-4557-8079-54730797edc7, name_7234d249-ede1-455b-9783-1086fa4d5d20, name_0baf9aa1-79ae-41a3-b1aa-0b8019952821
result, different first party: name_68c82207-01d4-43b0-8e4c-b07486011487, name_7ed1de72-c691-4499-9e98-24b088cbf9ff, name_9a507aed-86c9-4557-8079-54730797edc7, name_7234d249-ede1-455b-9783-1086fa4d5d20, name_0baf9aa1-79ae-41a3-b1aa-0b8019952821
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_0f61b74c-b254-4d03-b875-d14ddff9fc78, name_95847ec0-468e-4620-ab50-968982b5f5d9, name_f623519a-30b5-41be-8128-81f78655fdfd, name_90a4321c-4385-46d2-b662-e62cf35b10c0, name_565fd5f0-60d8-4387-9544-bf85a4b8f30f
result, different first party: name_0f61b74c-b254-4d03-b875-d14ddff9fc78, name_95847ec0-468e-4620-ab50-968982b5f5d9, name_f623519a-30b5-41be-8128-81f78655fdfd, name_90a4321c-4385-46d2-b662-e62cf35b10c0, name_565fd5f0-60d8-4387-9544-bf85a4b8f30f
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_270dabae-6032-4e7c-87fc-97a373542e1d, name_4cb56978-53df-46ea-b1b2-b6f74f800321, name_a639a875-8754-4136-9ce2-6a235408dbf1, name_fbf4b6af-e857-4ae1-9598-6647b832d02f, name_f2d3232f-8317-4375-9304-9ddaf4ababed
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_8a325707-83c6-4c47-a653-67873426e43c, name_dbb7d103-6d06-46ff-92ee-57364771954a, name_cd58601b-adb1-4860-a06d-0aa088c21efb, name_91a139cf-3c6c-40db-ab6f-53aa2a8e06a0, name_74591525-cd06-4952-965f-79a72d5b2b1c
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_02d7d7d9-4638-409a-814f-90c74fb62796, name_ef22cee8-db98-47c2-b753-86dfeb030aad, name_f6f39a69-4205-475a-83aa-0e2a9a5faa84, name_7cccb9bd-b6e4-438a-bee3-962328e5b92d, name_a629ff67-3239-4f87-b3fd-7496a1fcd20d
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_5ac888e8-592f-4db8-9a9b-ee5800c0e79f, name_5164a2bf-b264-45ef-8163-d6f5883a724e, name_74311c14-281b-4041-87ad-9f0da0c3c36b, name_cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
result, different first party: name_5ac888e8-592f-4db8-9a9b-ee5800c0e79f, name_5164a2bf-b264-45ef-8163-d6f5883a724e, name_74311c14-281b-4041-87ad-9f0da0c3c36b, name_cf1d65ec-97e7-48b6-b2d4-d9586dd4ab85
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_f7b26bd4-a575-4706-b946-0cea482a3f71, name_38b51965-6334-4fa7-9015-0a17d6c9de01, name_e731ea7d-5690-4da9-ad6e-d5be9df8bc40, name_231f17b3-1dbf-4aaf-86a6-27197e47b5ae, name_e8393599-0ebd-4f51-b3e3-c79eab1de889
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_2e37787c-41d4-482b-81bb-4bcc563580ef, name_82b88728-3601-4483-b9d0-b2f60ce61561, name_498d4dba-6ff0-4358-a906-6191373ef611, name_73baf296-64a5-4b72-b6a7-f4eece08b13a, name_119c83ad-e076-47d9-bf5c-0035e431d759
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_ecc7a23a-09a5-4f6a-abb0-e531663232e9, name_598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, name_4a4cb619-01cf-478f-86ca-b0bbf48ef023, name_efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
result, different first party: name_ecc7a23a-09a5-4f6a-abb0-e531663232e9, name_598a46c2-8074-4c6e-bfad-92d8f5b4ba9f, name_4a4cb619-01cf-478f-86ca-b0bbf48ef023, name_efc0bad4-a5bd-4f4a-bc68-dcadf9f6ceea
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_157c9f7a-bf82-43db-9e4a-cc4e05808fb4, name_bee67249-fb92-4aae-be09-d3d6e5ab245e, name_e320e133-231c-44f9-9a9f-5e7f4af66252, name_b785cc65-f2df-478e-80f6-c0067da70d06, name_10816f73-120b-427d-a164-b0992c6cf901
result, different first party: name_157c9f7a-bf82-43db-9e4a-cc4e05808fb4, name_bee67249-fb92-4aae-be09-d3d6e5ab245e, name_e320e133-231c-44f9-9a9f-5e7f4af66252, name_b785cc65-f2df-478e-80f6-c0067da70d06, name_10816f73-120b-427d-a164-b0992c6cf901
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
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: 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: 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
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
|
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
passed: 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: 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
passed: 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
passed: 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: 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
passed: 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
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: 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
result: 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
result: 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,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
result: 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
|
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: 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
|
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
|
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,false
|
passed: 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
|
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
|
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,false
|
passed: false,false,false,false
|
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
passed: 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
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,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: 2620:18c:0:192::220,2a0b:f4c2:1::1,2a0b:f4c2:2::47,2a0b:f4c2:1::1,2a06:1700:0:16::1
readDifferentFirstParty: 2a0b:f4c2:2::41,2a03:e600:100::10,2a03:e600:100::4,185.241.208.232,2001:620:20d0::20
passed: true,true,true,true,true
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
|
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
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,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
passed: 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
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: 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
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
|
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
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: 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
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
|
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
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: 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: 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: 504,504,504,504
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
desired value: undefined
passed: 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
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: 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
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
|
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
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: 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
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
|
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
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
|
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
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
|
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
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: 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
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
|
|
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: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
__hsscHubSpot tracking parameter |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
__hstcHubSpot tracking parameter |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
__sDrip.com email address tracking parameter |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
_hsencHubSpot tracking parameter |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
_openstatYandex tracking parameter |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
dclidDoubleClick Click ID (Google) |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
fbclidFacebook Click Identifier |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
gclidGoogle Click Identifier |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
hsCtaTrackingHubSpot tracking parameter |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
mc_eidMailchimp Email ID (email recipient's address) |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
mkt_tokAdobe Marketo tracking parameter |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
ml_subscriberMailerLite email tracking |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
ml_subscriber_hashMailerLite email tracking |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
msclkidMicrosoft Click ID |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
oly_anon_idOmeda marketing 'anonymous' customer id |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
oly_enc_idOmeda marketing 'known' customer id |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
rb_clickidUnknown high-entropy tracking parameter |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
s_cidAdobe Site Catalyst tracking parameter |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
vero_convVero tracking parameter |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
vero_idVero tracking parameter |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
wickedidWicked Reports e-commerce tracking |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
yclidYandex Click ID |
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false,false
|
value: 04674153236621037
passed: false,false,false,false
|
value: 04674153236621037
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
|
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: 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
|
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
|
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: 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
|
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
|
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: 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
|
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
|
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: 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
|
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
|
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: 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
|
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
|
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: 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
|
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
|
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: 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
|
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
|
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: 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
|
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
|
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: 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
|
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
|
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: 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
|
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
|
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: 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
|
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
|
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: 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
|
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
|
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: 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
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,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
|
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: 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
|
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
|
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: 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
|
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
|
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: 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
|
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
|
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: 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
|
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
|
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: 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
|
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
|
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: 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
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,false
|