|
 brave 1.34 |
 bromite 96.0 |
 chrome 97.0 |
 duckduckgo 5.107 |
 edge 97.0 |
 firefox 95.2 |
 opera 66.2 |
 samsung 16.0 |
 tor 10.5 |
 vivaldi 5.0 |
 yandex 21.11 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| State Partitioning testsA 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 = "";
for (let i = 0; i < 10 && responseText !== "h2"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/clear");
console.log("clear", responseText, i);
await sleepMs(10);
}
if (responseText !== "h2") {
// Clearing failed.
throw new Error("Unsupported");
}
// Store "h3" state in Alt-Svc cache
for (let i = 0; i < 10 && responseText !== "h3"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/protocol");
console.log("protocol", responseText, i);
await sleepMs(10);
}
if (responseText !== "h3") {
// Storage failed.
throw new Error("Unsupported");
}
}
read: () => fetchText("https://h3.arthuredelstein.net:4433/protocol")
result, same first party: h3, h3, h3, h3, h3
result, different first party: h2, h3, h3, h3, h3
unsupported: false, false, false, false, false
passed: true, false, false, false, false
test failed: false, false, false, false, false
|
write: async () => {
// Clear Alt-Svc caching first.
let responseText = "";
for (let i = 0; i < 10 && responseText !== "h2"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/clear");
console.log("clear", responseText, i);
await sleepMs(10);
}
if (responseText !== "h2") {
// Clearing failed.
throw new Error("Unsupported");
}
// Store "h3" state in Alt-Svc cache
for (let i = 0; i < 10 && responseText !== "h3"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/protocol");
console.log("protocol", responseText, i);
await sleepMs(10);
}
if (responseText !== "h3") {
// Storage failed.
throw new Error("Unsupported");
}
}
read: () => fetchText("https://h3.arthuredelstein.net:4433/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 = "";
for (let i = 0; i < 10 && responseText !== "h2"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/clear");
console.log("clear", responseText, i);
await sleepMs(10);
}
if (responseText !== "h2") {
// Clearing failed.
throw new Error("Unsupported");
}
// Store "h3" state in Alt-Svc cache
for (let i = 0; i < 10 && responseText !== "h3"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/protocol");
console.log("protocol", responseText, i);
await sleepMs(10);
}
if (responseText !== "h3") {
// Storage failed.
throw new Error("Unsupported");
}
}
read: () => fetchText("https://h3.arthuredelstein.net:4433/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 = "";
for (let i = 0; i < 10 && responseText !== "h2"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/clear");
console.log("clear", responseText, i);
await sleepMs(10);
}
if (responseText !== "h2") {
// Clearing failed.
throw new Error("Unsupported");
}
// Store "h3" state in Alt-Svc cache
for (let i = 0; i < 10 && responseText !== "h3"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/protocol");
console.log("protocol", responseText, i);
await sleepMs(10);
}
if (responseText !== "h3") {
// Storage failed.
throw new Error("Unsupported");
}
}
read: () => fetchText("https://h3.arthuredelstein.net:4433/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 = "";
for (let i = 0; i < 10 && responseText !== "h2"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/clear");
console.log("clear", responseText, i);
await sleepMs(10);
}
if (responseText !== "h2") {
// Clearing failed.
throw new Error("Unsupported");
}
// Store "h3" state in Alt-Svc cache
for (let i = 0; i < 10 && responseText !== "h3"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/protocol");
console.log("protocol", responseText, i);
await sleepMs(10);
}
if (responseText !== "h3") {
// Storage failed.
throw new Error("Unsupported");
}
}
read: () => fetchText("https://h3.arthuredelstein.net:4433/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 = "";
for (let i = 0; i < 10 && responseText !== "h2"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/clear");
console.log("clear", responseText, i);
await sleepMs(10);
}
if (responseText !== "h2") {
// Clearing failed.
throw new Error("Unsupported");
}
// Store "h3" state in Alt-Svc cache
for (let i = 0; i < 10 && responseText !== "h3"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/protocol");
console.log("protocol", responseText, i);
await sleepMs(10);
}
if (responseText !== "h3") {
// Storage failed.
throw new Error("Unsupported");
}
}
read: () => fetchText("https://h3.arthuredelstein.net:4433/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 = "";
for (let i = 0; i < 10 && responseText !== "h2"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/clear");
console.log("clear", responseText, i);
await sleepMs(10);
}
if (responseText !== "h2") {
// Clearing failed.
throw new Error("Unsupported");
}
// Store "h3" state in Alt-Svc cache
for (let i = 0; i < 10 && responseText !== "h3"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/protocol");
console.log("protocol", responseText, i);
await sleepMs(10);
}
if (responseText !== "h3") {
// Storage failed.
throw new Error("Unsupported");
}
}
read: () => fetchText("https://h3.arthuredelstein.net:4433/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 = "";
for (let i = 0; i < 10 && responseText !== "h2"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/clear");
console.log("clear", responseText, i);
await sleepMs(10);
}
if (responseText !== "h2") {
// Clearing failed.
throw new Error("Unsupported");
}
// Store "h3" state in Alt-Svc cache
for (let i = 0; i < 10 && responseText !== "h3"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/protocol");
console.log("protocol", responseText, i);
await sleepMs(10);
}
if (responseText !== "h3") {
// Storage failed.
throw new Error("Unsupported");
}
}
read: () => fetchText("https://h3.arthuredelstein.net:4433/protocol")
result, same first party: h2, h2, h2, h2, h2
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 = "";
for (let i = 0; i < 10 && responseText !== "h2"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/clear");
console.log("clear", responseText, i);
await sleepMs(10);
}
if (responseText !== "h2") {
// Clearing failed.
throw new Error("Unsupported");
}
// Store "h3" state in Alt-Svc cache
for (let i = 0; i < 10 && responseText !== "h3"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/protocol");
console.log("protocol", responseText, i);
await sleepMs(10);
}
if (responseText !== "h3") {
// Storage failed.
throw new Error("Unsupported");
}
}
read: () => fetchText("https://h3.arthuredelstein.net:4433/protocol")
result, same first party: h2, h2, h2
result, different first party: h2, h2, h2
unsupported: true, true, true
passed: undefined
test failed: false, false, false
|
write: async () => {
// Clear Alt-Svc caching first.
let responseText = "";
for (let i = 0; i < 10 && responseText !== "h2"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/clear");
console.log("clear", responseText, i);
await sleepMs(10);
}
if (responseText !== "h2") {
// Clearing failed.
throw new Error("Unsupported");
}
// Store "h3" state in Alt-Svc cache
for (let i = 0; i < 10 && responseText !== "h3"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/protocol");
console.log("protocol", responseText, i);
await sleepMs(10);
}
if (responseText !== "h3") {
// Storage failed.
throw new Error("Unsupported");
}
}
read: () => fetchText("https://h3.arthuredelstein.net:4433/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 = "";
for (let i = 0; i < 10 && responseText !== "h2"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/clear");
console.log("clear", responseText, i);
await sleepMs(10);
}
if (responseText !== "h2") {
// Clearing failed.
throw new Error("Unsupported");
}
// Store "h3" state in Alt-Svc cache
for (let i = 0; i < 10 && responseText !== "h3"; ++i) {
responseText = await fetchText("https://h3.arthuredelstein.net:4433/protocol");
console.log("protocol", responseText, i);
await sleepMs(10);
}
if (responseText !== "h3") {
// Storage failed.
throw new Error("Unsupported");
}
}
read: () => fetchText("https://h3.arthuredelstein.net:4433/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=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 8976bb10-45ed-41ac-bef4-b30bbfca44d5, 8b326ed1-c603-4c15-890b-c081b9cf46ed, 00369926-6bd9-4c11-866e-b08e26ffed95, bb47a13c-7309-4f03-bfbc-83e0eac7f394, 0bf3148e-ef75-44b5-bf55-1648dba53c85
result, different first party: 8976bb10-45ed-41ac-bef4-b30bbfca44d5, 8b326ed1-c603-4c15-890b-c081b9cf46ed, 00369926-6bd9-4c11-866e-b08e26ffed95, bb47a13c-7309-4f03-bfbc-83e0eac7f394, 0bf3148e-ef75-44b5-bf55-1648dba53c85
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${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: 4b69efbc-105c-4e32-8730-b000a2de5841, 5e0eea74-3e75-4339-82cf-66736e40fd7f, c113e749-ddd3-4343-9370-6a39f3eaef49, 51c9285f-0e85-498e-bcf5-60fe8a4ce7c0, b87470d7-9d6a-4bc9-b217-1edf43701af1
result, different first party: 4b69efbc-105c-4e32-8730-b000a2de5841, 5e0eea74-3e75-4339-82cf-66736e40fd7f, c113e749-ddd3-4343-9370-6a39f3eaef49, 51c9285f-0e85-498e-bcf5-60fe8a4ce7c0, b87470d7-9d6a-4bc9-b217-1edf43701af1
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=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
result, different first party: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${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: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
result, different first party: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
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=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
result, different first party: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${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: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
result, different first party: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
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=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
result, different first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${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: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
result, different first party: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
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=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 084c4983-26b2-4af6-861b-38e53b0f990e, aff15e04-82a2-442c-935b-da02588a30a8, eaa833b1-1da5-4471-a9ff-2dccb881d3f9
result, different first party: Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource.
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${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: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
result, different first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
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: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
result, different first party: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
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: 8976bb10-45ed-41ac-bef4-b30bbfca44d5, 8b326ed1-c603-4c15-890b-c081b9cf46ed, 00369926-6bd9-4c11-866e-b08e26ffed95, bb47a13c-7309-4f03-bfbc-83e0eac7f394, 0bf3148e-ef75-44b5-bf55-1648dba53c85
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: 4b69efbc-105c-4e32-8730-b000a2de5841, 5e0eea74-3e75-4339-82cf-66736e40fd7f, c113e749-ddd3-4343-9370-6a39f3eaef49, 51c9285f-0e85-498e-bcf5-60fe8a4ce7c0, b87470d7-9d6a-4bc9-b217-1edf43701af1
result, different first party: 4b69efbc-105c-4e32-8730-b000a2de5841, 5e0eea74-3e75-4339-82cf-66736e40fd7f, c113e749-ddd3-4343-9370-6a39f3eaef49, 51c9285f-0e85-498e-bcf5-60fe8a4ce7c0, b87470d7-9d6a-4bc9-b217-1edf43701af1
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: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
result, different first party: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
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: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
result, different first party: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
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: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
result, different first party: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
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: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
result, different first party: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
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: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
result, different first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
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: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
result, different first party: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
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: 084c4983-26b2-4af6-861b-38e53b0f990e, aff15e04-82a2-442c-935b-da02588a30a8, eaa833b1-1da5-4471-a9ff-2dccb881d3f9
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: false, false, false
passed: true, true, true
test failed: 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: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
result, different first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
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: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
result, different first party: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
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: db4a4976-3f4b-4464-b035-3cb96987017f, db4a4976-3f4b-4464-b035-3cb96987017f, db4a4976-3f4b-4464-b035-3cb96987017f, db4a4976-3f4b-4464-b035-3cb96987017f, db4a4976-3f4b-4464-b035-3cb96987017f
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=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: cfc23bc0-1b50-454a-bd4b-4faa79e27282, cfc23bc0-1b50-454a-bd4b-4faa79e27282, cfc23bc0-1b50-454a-bd4b-4faa79e27282, cfc23bc0-1b50-454a-bd4b-4faa79e27282, cfc23bc0-1b50-454a-bd4b-4faa79e27282
result, different first party: Error: An attempt was made to break through the security policy of the user agent., Error: An attempt was made to break through the security policy of the user agent., Error: An attempt was made to break through the security policy of the user agent., Error: An attempt was made to break through the security policy of the user agent., Error: An attempt was made to break through the security policy of the user agent.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${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: fb760fe6-3247-43d9-a7e5-dae8b1914e2b, fb760fe6-3247-43d9-a7e5-dae8b1914e2b, fb760fe6-3247-43d9-a7e5-dae8b1914e2b, fb760fe6-3247-43d9-a7e5-dae8b1914e2b, fb760fe6-3247-43d9-a7e5-dae8b1914e2b
result, different first party: fb760fe6-3247-43d9-a7e5-dae8b1914e2b, fb760fe6-3247-43d9-a7e5-dae8b1914e2b, fb760fe6-3247-43d9-a7e5-dae8b1914e2b, fb760fe6-3247-43d9-a7e5-dae8b1914e2b, fb760fe6-3247-43d9-a7e5-dae8b1914e2b
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=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: 8431696f-e29e-42c3-8dde-cdd4f3269edc, 8431696f-e29e-42c3-8dde-cdd4f3269edc, 8431696f-e29e-42c3-8dde-cdd4f3269edc, 8431696f-e29e-42c3-8dde-cdd4f3269edc, 8431696f-e29e-42c3-8dde-cdd4f3269edc
result, different first party: 8431696f-e29e-42c3-8dde-cdd4f3269edc, 8431696f-e29e-42c3-8dde-cdd4f3269edc, 8431696f-e29e-42c3-8dde-cdd4f3269edc, 8431696f-e29e-42c3-8dde-cdd4f3269edc, 8431696f-e29e-42c3-8dde-cdd4f3269edc
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${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: 73ff56ac-8f2c-4879-861c-16d226e63916, 73ff56ac-8f2c-4879-861c-16d226e63916, 73ff56ac-8f2c-4879-861c-16d226e63916, 73ff56ac-8f2c-4879-861c-16d226e63916, 73ff56ac-8f2c-4879-861c-16d226e63916
result, different first party: 73ff56ac-8f2c-4879-861c-16d226e63916, 73ff56ac-8f2c-4879-861c-16d226e63916, 73ff56ac-8f2c-4879-861c-16d226e63916, 73ff56ac-8f2c-4879-861c-16d226e63916, 73ff56ac-8f2c-4879-861c-16d226e63916
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=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: dbd0fdf5-1be2-41d7-a0aa-b0261e5fe14a, dbd0fdf5-1be2-41d7-a0aa-b0261e5fe14a, dbd0fdf5-1be2-41d7-a0aa-b0261e5fe14a, dbd0fdf5-1be2-41d7-a0aa-b0261e5fe14a, dbd0fdf5-1be2-41d7-a0aa-b0261e5fe14a
result, different first party: dbd0fdf5-1be2-41d7-a0aa-b0261e5fe14a, dbd0fdf5-1be2-41d7-a0aa-b0261e5fe14a, dbd0fdf5-1be2-41d7-a0aa-b0261e5fe14a, dbd0fdf5-1be2-41d7-a0aa-b0261e5fe14a, dbd0fdf5-1be2-41d7-a0aa-b0261e5fe14a
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${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: 6cb5d9ac-b62f-41d9-a41e-5ee36aeaee14, 6cb5d9ac-b62f-41d9-a41e-5ee36aeaee14, 6cb5d9ac-b62f-41d9-a41e-5ee36aeaee14, 6cb5d9ac-b62f-41d9-a41e-5ee36aeaee14
result, different first party: 6cb5d9ac-b62f-41d9-a41e-5ee36aeaee14, 6cb5d9ac-b62f-41d9-a41e-5ee36aeaee14, 6cb5d9ac-b62f-41d9-a41e-5ee36aeaee14, 6cb5d9ac-b62f-41d9-a41e-5ee36aeaee14
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=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: ec45e5be-a09a-4677-9e6e-714e2a54cbc8, ec45e5be-a09a-4677-9e6e-714e2a54cbc8, ec45e5be-a09a-4677-9e6e-714e2a54cbc8, ec45e5be-a09a-4677-9e6e-714e2a54cbc8, ec45e5be-a09a-4677-9e6e-714e2a54cbc8
result, different first party: ec45e5be-a09a-4677-9e6e-714e2a54cbc8, ec45e5be-a09a-4677-9e6e-714e2a54cbc8, ec45e5be-a09a-4677-9e6e-714e2a54cbc8, ec45e5be-a09a-4677-9e6e-714e2a54cbc8, ec45e5be-a09a-4677-9e6e-714e2a54cbc8
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
| –
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${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.
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: true, true, true
passed: undefined
test failed: false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: 50cf7e85-4ac9-44a2-be56-3cd7acd17d5e, 50cf7e85-4ac9-44a2-be56-3cd7acd17d5e, 50cf7e85-4ac9-44a2-be56-3cd7acd17d5e, 50cf7e85-4ac9-44a2-be56-3cd7acd17d5e, 50cf7e85-4ac9-44a2-be56-3cd7acd17d5e
result, different first party: 50cf7e85-4ac9-44a2-be56-3cd7acd17d5e, 50cf7e85-4ac9-44a2-be56-3cd7acd17d5e, 50cf7e85-4ac9-44a2-be56-3cd7acd17d5e, 50cf7e85-4ac9-44a2-be56-3cd7acd17d5e, 50cf7e85-4ac9-44a2-be56-3cd7acd17d5e
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${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: fc6672b5-c2e0-40e1-bac8-008f561e753b, fc6672b5-c2e0-40e1-bac8-008f561e753b, fc6672b5-c2e0-40e1-bac8-008f561e753b, fc6672b5-c2e0-40e1-bac8-008f561e753b, fc6672b5-c2e0-40e1-bac8-008f561e753b
result, different first party: fc6672b5-c2e0-40e1-bac8-008f561e753b, fc6672b5-c2e0-40e1-bac8-008f561e753b, fc6672b5-c2e0-40e1-bac8-008f561e753b, fc6672b5-c2e0-40e1-bac8-008f561e753b, fc6672b5-c2e0-40e1-bac8-008f561e753b
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
cookieThe 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) => {
let expiry = new Date();
expiry.setFullYear(expiry.getFullYear() + 1);
document.cookie = `secret=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: 8976bb10-45ed-41ac-bef4-b30bbfca44d5, 8b326ed1-c603-4c15-890b-c081b9cf46ed, 00369926-6bd9-4c11-866e-b08e26ffed95, bb47a13c-7309-4f03-bfbc-83e0eac7f394, 0bf3148e-ef75-44b5-bf55-1648dba53c85
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
let expiry = new Date();
expiry.setFullYear(expiry.getFullYear() + 1);
document.cookie = `secret=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: 4b69efbc-105c-4e32-8730-b000a2de5841, 5e0eea74-3e75-4339-82cf-66736e40fd7f, c113e749-ddd3-4343-9370-6a39f3eaef49, 51c9285f-0e85-498e-bcf5-60fe8a4ce7c0, b87470d7-9d6a-4bc9-b217-1edf43701af1
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) => {
let expiry = new Date();
expiry.setFullYear(expiry.getFullYear() + 1);
document.cookie = `secret=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
result, different first party: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
let expiry = new Date();
expiry.setFullYear(expiry.getFullYear() + 1);
document.cookie = `secret=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
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) => {
let expiry = new Date();
expiry.setFullYear(expiry.getFullYear() + 1);
document.cookie = `secret=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
result, different first party: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
let expiry = new Date();
expiry.setFullYear(expiry.getFullYear() + 1);
document.cookie = `secret=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
result, different first party: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
let expiry = new Date();
expiry.setFullYear(expiry.getFullYear() + 1);
document.cookie = `secret=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
result, different first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => {
let expiry = new Date();
expiry.setFullYear(expiry.getFullYear() + 1);
document.cookie = `secret=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
result, different first party: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
let expiry = new Date();
expiry.setFullYear(expiry.getFullYear() + 1);
document.cookie = `secret=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: 084c4983-26b2-4af6-861b-38e53b0f990e, aff15e04-82a2-442c-935b-da02588a30a8, eaa833b1-1da5-4471-a9ff-2dccb881d3f9
result, different first party: , ,
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: (secret) => {
let expiry = new Date();
expiry.setFullYear(expiry.getFullYear() + 1);
document.cookie = `secret=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
result, different first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
let expiry = new Date();
expiry.setFullYear(expiry.getFullYear() + 1);
document.cookie = `secret=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
result, different first party: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
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 += ``;
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 += ``;
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_8011256723923115, fake_298906825655503, fake_6801767682608324, fake_6685746816595268, fake_39896241982569003
result, different first party: fake_8011256723923115, fake_46203326265710043, fake_4019466840723893, fake_43289329287284195, fake_39896241982569003
unsupported: false, false, false, false, false
passed: false, true, true, true, 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 += ``;
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 += ``;
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_044291426324851724, fake_7012632136262311, fake_4888877528886555, fake_6032804413367523, fake_6034669266901496
result, different first party: fake_044291426324851724, fake_7012632136262311, fake_4888877528886555, fake_6032804413367523, fake_6034669266901496
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 += ``;
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 += ``;
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_4211790920322249, fake_32234194001280425, fake_34952372767061823, fake_52813726662609, fake_12529647664635846
result, different first party: fake_4211790920322249, fake_32234194001280425, fake_34952372767061823, fake_52813726662609, fake_12529647664635846
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 += ``;
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 += ``;
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_1692764742133892, fake_7121719099756898, fake_6931941227235288, fake_19737179468798782, fake_6459051545338106
result, different first party: fake_1692764742133892, fake_7121719099756898, fake_6931941227235288, fake_19737179468798782, fake_6459051545338106
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 += ``;
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 += ``;
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_4270746715921834, fake_6002322790970231, fake_8155696570001336, fake_26366687394144805, fake_42510425505026195
result, different first party: fake_4270746715921834, fake_6002322790970231, fake_8155696570001336, fake_26366687394144805, fake_42510425505026195
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 += ``;
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 += ``;
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_12778801609817725, fake_026152065315377948, fake_6042485444017649, fake_5707714730928988, fake_297218307022004
result, different first party: fake_842986630855493, fake_9355925018507418, fake_8357975086503084, fake_7531296718410467, fake_030833540954746663
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 += ``;
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 += ``;
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_7996001243985635, fake_2670630652871897, fake_5340024174529117, fake_45502315044577024
result, different first party: fake_7996001243985635, fake_2670630652871897, fake_5340024174529117, fake_45502315044577024
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 += ``;
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 += ``;
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_3699039666981043, fake_4480301716008124, fake_6041362883795593, fake_07262467170030584, fake_030271356442352904
result, different first party: fake_3699039666981043, fake_4480301716008124, fake_6041362883795593, fake_07262467170030584, fake_030271356442352904
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 += ``;
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 += ``;
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_6564462849995758, fake_08091395156824532, fake_00014625970924919685
result, different first party: fake_20032264726088655, fake_1641767200739459, fake_41876463828191657
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: async (key) => {
const href = testURI("resource", "css", key);
const head = document.getElementsByTagName("head")[0];
head.innerHTML += ``;
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 += ``;
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_3491320243189868, fake_5542963234279665, fake_9684007419307548, fake_6326550507015192, fake_20351641795035946
result, different first party: fake_3491320243189868, fake_5542963234279665, fake_9684007419307548, fake_6326550507015192, fake_20351641795035946
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 += ``;
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 += ``;
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_4865182975632536, fake_6077623946007575, fake_6508513857846618, fake_5287254966528998, fake_4411446934201073
result, different first party: fake_588124622566008, fake_13964893878166795, fake_36604242149788035, fake_6077221547003606, fake_17505948825769457
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
favicon cacheA favicon is an icon that represents a website, typically shown in browser tab and bookmarks menu. If the favicon cache is not partitioned, it can be used to track users across websites. |
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 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: 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: 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: 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: 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
result, different first party: 1, 1, 1
unsupported: false, false, false
passed: false, false, false
test failed: 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
|
fetch cacheWhen a resource is received via the Fetch API, it is frequently cached. That cache can potentially be abused for cross-site tracking. |
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 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: 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
result, different first party: 2, 2, 2
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
font cacheWeb fonts are sometimes stored in their own cache, which is vulnerable to being abused for cross-site tracking. |
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${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("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${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("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${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("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${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("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${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("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${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("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${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("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1
result, different first party: 2, 2, 2
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${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("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
H1 connectionHTTP/1.x are the classic web connection protocols. If these connections are re-used across websites, they can be used to track users. |
write: async (secret) => {
await fetch(`https://h1.arthuredelstein.net:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.arthuredelstein.net:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 8976bb10-45ed-41ac-bef4-b30bbfca44d5, 8b326ed1-c603-4c15-890b-c081b9cf46ed, 00369926-6bd9-4c11-866e-b08e26ffed95, bb47a13c-7309-4f03-bfbc-83e0eac7f394, 0bf3148e-ef75-44b5-bf55-1648dba53c85
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.arthuredelstein.net:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.arthuredelstein.net:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 4b69efbc-105c-4e32-8730-b000a2de5841, 5e0eea74-3e75-4339-82cf-66736e40fd7f, c113e749-ddd3-4343-9370-6a39f3eaef49, 51c9285f-0e85-498e-bcf5-60fe8a4ce7c0, b87470d7-9d6a-4bc9-b217-1edf43701af1
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.arthuredelstein.net:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.arthuredelstein.net:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
result, different first party: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
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.arthuredelstein.net:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.arthuredelstein.net:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
result, different first party: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.arthuredelstein.net:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.arthuredelstein.net:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
result, different first party: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
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.arthuredelstein.net:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.arthuredelstein.net:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.arthuredelstein.net:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.arthuredelstein.net:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
result, different first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.arthuredelstein.net:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.arthuredelstein.net:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
result, different first party: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.arthuredelstein.net:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.arthuredelstein.net:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 084c4983-26b2-4af6-861b-38e53b0f990e, aff15e04-82a2-442c-935b-da02588a30a8, eaa833b1-1da5-4471-a9ff-2dccb881d3f9
result, different first party: , ,
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: async (secret) => {
await fetch(`https://h1.arthuredelstein.net:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.arthuredelstein.net:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
result, different first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.arthuredelstein.net:8901/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.arthuredelstein.net:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
result, different first party: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
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.arthuredelstein.net:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.arthuredelstein.net:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 8976bb10-45ed-41ac-bef4-b30bbfca44d5, 8b326ed1-c603-4c15-890b-c081b9cf46ed, 00369926-6bd9-4c11-866e-b08e26ffed95, bb47a13c-7309-4f03-bfbc-83e0eac7f394, 0bf3148e-ef75-44b5-bf55-1648dba53c85
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.arthuredelstein.net:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.arthuredelstein.net:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 4b69efbc-105c-4e32-8730-b000a2de5841, 5e0eea74-3e75-4339-82cf-66736e40fd7f, c113e749-ddd3-4343-9370-6a39f3eaef49, 51c9285f-0e85-498e-bcf5-60fe8a4ce7c0, b87470d7-9d6a-4bc9-b217-1edf43701af1
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.arthuredelstein.net:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.arthuredelstein.net:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
result, different first party: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.arthuredelstein.net:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.arthuredelstein.net:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
result, different first party: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
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.arthuredelstein.net:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.arthuredelstein.net:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
result, different first party: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.arthuredelstein.net:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.arthuredelstein.net:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
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.arthuredelstein.net:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.arthuredelstein.net:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
result, different first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.arthuredelstein.net:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.arthuredelstein.net:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
result, different first party: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
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.arthuredelstein.net:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.arthuredelstein.net:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 084c4983-26b2-4af6-861b-38e53b0f990e, aff15e04-82a2-442c-935b-da02588a30a8, eaa833b1-1da5-4471-a9ff-2dccb881d3f9
result, different first party: , ,
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: async (secret) => {
await fetch(`https://h2.arthuredelstein.net:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.arthuredelstein.net:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
result, different first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
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.arthuredelstein.net:8902/?mode=write&secret=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.arthuredelstein.net:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
result, different first party: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
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.arthuredelstein.net:4433/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.arthuredelstein.net:4433/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.arthuredelstein.net:4433/connection_id`);
return await response.text();
}
result, same first party: dfd1439a782b05a8f5ed40232d873044, a5d621c0a0136e3936d5ff6cbf68d4a3, 2d79121cfd5f8eaea69de2fecc69948c, dd7fbaaa44e127ca875b690bb0dc3d6b, 20e09dcb2390dcc39b0030c3dfb45567
result, different first party: , 13dc8387ed061b4cc6a559dca9e5a03d, c0428c5497b0f9657c36de37f095a8f8, c870998b375f63ea07646a14a0521297, 793731eb3f46b37afddecb82cfd7624c
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.arthuredelstein.net:4433/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.arthuredelstein.net:4433/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.arthuredelstein.net:4433/connection_id`);
return await response.text();
}
result, same first party: f9a77c836b4de6638753ea9625bec11d, 86357983ab9e8dd35c82abc88970307f, eccdb444dd45e15fe2d1712f74b91af6, 521ad806ba2df64d15d82f26f7ef3fd4, b67e5a64de5cea81c6ac510a7930b681
result, different first party: 7872cfb4302995c22d081b333f7c5235, 07e5b06e684bee0edc63aab747bf7d24, 35697bfe4bc74c03d61680e97df214b7, f2575e2d202b53f4ebaad7d2a29ea770, 2c9dcd42c9b7b5de420aa33d835c4b49
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.arthuredelstein.net:4433/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.arthuredelstein.net:4433/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.arthuredelstein.net:4433/connection_id`);
return await response.text();
}
result, same first party: c2bf0c391c0352a0f643430383eb65ef, 07f61db3296fa3c8f81899fb8d2ee400, dba061e9876a6253dd5fb599bc8877ce, 7e6ab9739109dfe4439ec7584f1d7b08, ba7c16b77935723f163c7fb80bff2291
result, different first party: c2bf0c391c0352a0f643430383eb65ef, 07f61db3296fa3c8f81899fb8d2ee400, dba061e9876a6253dd5fb599bc8877ce, 7e6ab9739109dfe4439ec7584f1d7b08, ba7c16b77935723f163c7fb80bff2291
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.arthuredelstein.net:4433/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.arthuredelstein.net:4433/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.arthuredelstein.net:4433/connection_id`);
return await response.text();
}
result, same first party: 8dfa3bfb0f009bfd9c1c151a6c9abd3a, 8b5af8c177c4368040e0e86897290b8f, a0ed218d9667934d364afa8861eed33d, 41072b4fe042e92964fd64901def55c2, 9e4d13581f536a9bec2e6d3c564cb4ab
result, different first party: 8dfa3bfb0f009bfd9c1c151a6c9abd3a, 8b5af8c177c4368040e0e86897290b8f, a0ed218d9667934d364afa8861eed33d, 41072b4fe042e92964fd64901def55c2, 9e4d13581f536a9bec2e6d3c564cb4ab
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.arthuredelstein.net:4433/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.arthuredelstein.net:4433/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.arthuredelstein.net:4433/connection_id`);
return await response.text();
}
result, same first party: e4c920a3663bf2cd56367f3b0e0680b6, 67dcf1c3ac7ed5bc1219cc6ec2e28d0a, 91bcadd70a46b03e2b7dfb772812c6f1, b8cc19611c5eb2fe2ee864407dcd7619, 395a9cb9895c30730df1db8a2832d9f7
result, different first party: e4c920a3663bf2cd56367f3b0e0680b6, 67dcf1c3ac7ed5bc1219cc6ec2e28d0a, 91bcadd70a46b03e2b7dfb772812c6f1, b8cc19611c5eb2fe2ee864407dcd7619, 395a9cb9895c30730df1db8a2832d9f7
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.arthuredelstein.net:4433/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.arthuredelstein.net:4433/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.arthuredelstein.net:4433/connection_id`);
return await response.text();
}
result, same first party: 7d099e25997890514c207074b98a95aa, f972db07b7d754f19f5a81b01bfb3bc4, a51aacf30cf400eabd434ae9dba28fc4, 9de2e3d32a74d8a2e544fdb68fd7e34c, 8e311eb716a1a3fa81f416aa01de0be9
result, different first party: 7bdb09a2561b0a1ad96faefbec5df32f, , , ,
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.arthuredelstein.net:4433/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.arthuredelstein.net:4433/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.arthuredelstein.net:4433/connection_id`);
return await response.text();
}
result, same first party: b4bc1978d82c6e1e685029d487dd39bc, c6905da58547852b06b87f2715c6c916, aace213c57e204d2ab6cdbb446f68f06, 0a784430bf57f184044a84d5e18d4fd5
result, different first party: b4bc1978d82c6e1e685029d487dd39bc, c6905da58547852b06b87f2715c6c916, aace213c57e204d2ab6cdbb446f68f06, 0a784430bf57f184044a84d5e18d4fd5
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.arthuredelstein.net:4433/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.arthuredelstein.net:4433/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.arthuredelstein.net:4433/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.arthuredelstein.net:4433/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.arthuredelstein.net:4433/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.arthuredelstein.net:4433/connection_id`);
return await response.text();
}
result, same first party: , ,
result, different first party: , ,
unsupported: true, true, true
passed: undefined
test failed: 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.arthuredelstein.net:4433/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.arthuredelstein.net:4433/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.arthuredelstein.net:4433/connection_id`);
return await response.text();
}
result, same first party: a83a7dbb4a4aa6ffaf849d49fc72f63e, 87dd06a5bedd8479461c8640cd229810, 843ae71c56640f245809e46e8ddff547, d99b6ec50b862128d25c727ad7600888, 12e4f9a1ce842df1dd7a8f47cd660414
result, different first party: a83a7dbb4a4aa6ffaf849d49fc72f63e, 87dd06a5bedd8479461c8640cd229810, 843ae71c56640f245809e46e8ddff547, d99b6ec50b862128d25c727ad7600888, 12e4f9a1ce842df1dd7a8f47cd660414
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.arthuredelstein.net:4433/connection_id`, {cache: "no-store"});
await sleepMs(500);
}
// Are we now connecting over h3?
let response = await fetch(`https://h3.arthuredelstein.net:4433/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.arthuredelstein.net:4433/connection_id`);
return await response.text();
}
result, same first party: d5a057cd49ff19f3503e3e77b74283cd, 14de730afd91e17ee4a2cf2383877d43, 76a83eeaba36439c77b07bc6219fac24, dfae9cd22f3f78a0b9c817075a835aef, cec715300789969d584bf870315cb725
result, different first party: d5a057cd49ff19f3503e3e77b74283cd, 14de730afd91e17ee4a2cf2383877d43, 76a83eeaba36439c77b07bc6219fac24, dfae9cd22f3f78a0b9c817075a835aef, cec715300789969d584bf870315cb725
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: Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, 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: 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
result, different first party: Used http, Used http, Used http
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
iframe cacheAn iframe is an element in a web page than allows websites to embed a second web page. Caching of this web page could be abused for cross-site tracking. |
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 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: 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
result, different first party: 2, 2, 2
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
image cacheCaching of images in web browsers is a standard behavior. But if that cache leaks between websites, it can be abused for cross-site tracking. |
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 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: 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: 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: 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: 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
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: 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
result, different first party: 2, 2, 2
unsupported: false, false, false
passed: true, true, true
test failed: 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
|
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: 8976bb10-45ed-41ac-bef4-b30bbfca44d5, 8b326ed1-c603-4c15-890b-c081b9cf46ed, 00369926-6bd9-4c11-866e-b08e26ffed95, bb47a13c-7309-4f03-bfbc-83e0eac7f394, 0bf3148e-ef75-44b5-bf55-1648dba53c85
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: 4b69efbc-105c-4e32-8730-b000a2de5841, 5e0eea74-3e75-4339-82cf-66736e40fd7f, c113e749-ddd3-4343-9370-6a39f3eaef49, 51c9285f-0e85-498e-bcf5-60fe8a4ce7c0, b87470d7-9d6a-4bc9-b217-1edf43701af1
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: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
result, different first party: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
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: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
result, different first party: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
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: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
result, different first party: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
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: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
result, different first party: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
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: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
result, different first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
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: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
result, different first party: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
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.
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: true, true, true
passed: undefined
test failed: 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: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
result, different first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
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: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
result, different first party: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
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: 8976bb10-45ed-41ac-bef4-b30bbfca44d5, 8b326ed1-c603-4c15-890b-c081b9cf46ed, 00369926-6bd9-4c11-866e-b08e26ffed95, bb47a13c-7309-4f03-bfbc-83e0eac7f394, 0bf3148e-ef75-44b5-bf55-1648dba53c85
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: 4b69efbc-105c-4e32-8730-b000a2de5841, 5e0eea74-3e75-4339-82cf-66736e40fd7f, c113e749-ddd3-4343-9370-6a39f3eaef49, 51c9285f-0e85-498e-bcf5-60fe8a4ce7c0, b87470d7-9d6a-4bc9-b217-1edf43701af1
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: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
result, different first party: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
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: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
result, different first party: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
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: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
result, different first party: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
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: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
result, different first party: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
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: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
result, different first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
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: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
result, different first party: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
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: 084c4983-26b2-4af6-861b-38e53b0f990e, aff15e04-82a2-442c-935b-da02588a30a8, eaa833b1-1da5-4471-a9ff-2dccb881d3f9
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: (secret) => localStorage.setItem("secret", secret)
read: () => localStorage.getItem("secret")
result, same first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
result, different first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
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: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
result, different first party: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
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: 8976bb10-45ed-41ac-bef4-b30bbfca44d5, 8b326ed1-c603-4c15-890b-c081b9cf46ed, 00369926-6bd9-4c11-866e-b08e26ffed95, bb47a13c-7309-4f03-bfbc-83e0eac7f394, 0bf3148e-ef75-44b5-bf55-1648dba53c85
result, different first party: Error: Failed to execute 'query' on 'LockManager': Access to the Locks API is denied in this context., Error: Failed to execute 'query' on 'LockManager': Access to the Locks API is denied in this context., Error: Failed to execute 'query' on 'LockManager': Access to the Locks API is denied in this context., Error: Failed to execute 'query' on 'LockManager': Access to the Locks API is denied in this context., Error: Failed to execute 'query' on 'LockManager': Access to the Locks API is denied 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: 4b69efbc-105c-4e32-8730-b000a2de5841, 5e0eea74-3e75-4339-82cf-66736e40fd7f, c113e749-ddd3-4343-9370-6a39f3eaef49, 51c9285f-0e85-498e-bcf5-60fe8a4ce7c0, b87470d7-9d6a-4bc9-b217-1edf43701af1
result, different first party: Error: Failed to execute 'query' on 'LockManager': Access to the Locks API is denied in this context., Error: Failed to execute 'query' on 'LockManager': Access to the Locks API is denied in this context., Error: Failed to execute 'query' on 'LockManager': Access to the Locks API is denied in this context., Error: Failed to execute 'query' on 'LockManager': Access to the Locks API is denied in this context., Error: Failed to execute 'query' on 'LockManager': Access to the Locks API is denied 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: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
result, different first party: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
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: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
result, different first party: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
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: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
result, different first party: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
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: undefined
result, different first party: undefined
unsupported: true, true, true, true, true
passed: undefined
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: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
result, different first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
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: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
result, different first party: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
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: undefined
result, different first party: undefined
unsupported: true, true, true
passed: undefined
test failed: 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: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
result, different first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
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: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
result, different first party: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
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: 1, 2, 2, 2, 1
unsupported: false, false, false, false, false
passed: false, true, true, true, 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: 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: 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: 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: 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
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: 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
result, different first party: 2, 2, 2
unsupported: false, false, false
passed: true, true, true
test failed: 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
|
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 () => {
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
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: Error: Failed to register a ServiceWorker for scope ('https://arthuredelstein.net/test-pages/') with script ('https://arthuredelstein.net/test-pages/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://arthuredelstein.net/test-pages/') with script ('https://arthuredelstein.net/test-pages/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://arthuredelstein.net/test-pages/') with script ('https://arthuredelstein.net/test-pages/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://arthuredelstein.net/test-pages/') with script ('https://arthuredelstein.net/test-pages/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://arthuredelstein.net/test-pages/') with script ('https://arthuredelstein.net/test-pages/serviceWorker.js'): The user denied permission to use Service Worker.
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=${key}`);
}
read: async () => {
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: , , , ,
result, different first party: Error: Failed to register a ServiceWorker for scope ('https://arthuredelstein.net/test-pages/') with script ('https://arthuredelstein.net/test-pages/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://arthuredelstein.net/test-pages/') with script ('https://arthuredelstein.net/test-pages/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://arthuredelstein.net/test-pages/') with script ('https://arthuredelstein.net/test-pages/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://arthuredelstein.net/test-pages/') with script ('https://arthuredelstein.net/test-pages/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://arthuredelstein.net/test-pages/') with script ('https://arthuredelstein.net/test-pages/serviceWorker.js'): The user denied permission to use Service Worker.
unsupported: false, false, false, false, false
passed: undefined
test failed: true, true, true, true, true
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
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=${key}`);
}
read: async () => {
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: , , , ,
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: undefined
test failed: true, true, true, true, true
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
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=${key}`);
}
read: async () => {
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
result, different first party: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
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: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, , ,
result, different first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, , ,
unsupported: false, false, false, false
passed: false
test failed: false, 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=${key}`);
}
read: async () => {
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: , , , ,
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: undefined
test failed: true, true, true, true, true
| –
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
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
result, different first party: Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined
unsupported: true, true, true
passed: undefined
test failed: 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=${key}`);
}
read: async () => {
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: , , , ,
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: undefined
test failed: true, true, true, true, true
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
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: b7778fde-d4ad-4170-b972-b9a6e084ff4e, , , ,
result, different first party: b7778fde-d4ad-4170-b972-b9a6e084ff4e, , , ,
unsupported: false, false, false, false, false
passed: false
test failed: false, true, true, true, true
|
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: (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage(secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage("request");
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject("no SharedWorker message received"), 100);
})
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: (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage(secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage("request");
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject("no SharedWorker message received"), 100);
})
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: (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage(secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage("request");
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject("no SharedWorker message received"), 100);
})
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: (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage(secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage("request");
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject("no SharedWorker message received"), 100);
})
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: (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage(secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage("request");
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject("no SharedWorker message received"), 100);
})
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: (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage(secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage("request");
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject("no SharedWorker message received"), 100);
})
result, same first party: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
result, different first party: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
| –
write: (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage(secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage("request");
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject("no SharedWorker message received"), 100);
})
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: (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage(secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage("request");
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject("no SharedWorker message received"), 100);
})
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: (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage(secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage("request");
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject("no SharedWorker message received"), 100);
})
result, same first party: 084c4983-26b2-4af6-861b-38e53b0f990e, aff15e04-82a2-442c-935b-da02588a30a8, eaa833b1-1da5-4471-a9ff-2dccb881d3f9
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
| –
write: (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage(secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage("request");
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject("no SharedWorker message received"), 100);
})
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: (secret) => {
try {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage(secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let worker = new SharedWorker("supercookies_sharedworker.js");
worker.port.start();
worker.port.postMessage("request");
worker.port.onmessage = (e) => resolve(e.data);
setTimeout(() => reject("no SharedWorker message received"), 100);
})
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.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
result, same first party: bb398165ff8c99a1a17f7f6545912ad4dfcdb88d6d640030b66f9c4fa51b1ea4, a042e44d86c13941384fbe2dfeced1fcb7e7acc9542803fdcc160c9f2caa8132, d08312fcd337b6b72515794d065c379d8429141ac335fe752b607f990da19a5e, 7a9a26884fc42a181d809804c3b362100c13f39499f2330100f595f9d8040ab6, d12ff23799052704bd44364da18e1f4b534f94281dd85a0da33fbb02beefdee6
result, different first party: 04304957f9e1808dbec955c123a7709cd8399fd0d31937905b2db51225b33890, 043041ff18fa8451753d2d8178e455519b174c9097e4466089d7788896a9bbfb, 04305dccc68dfd8d0c70279fbd1402248da4fe7a0a8e9c68e5d50ed82c1c73da, 043087afb852aa481a06f5362159d1634b19884d105a8d468b21dbce0f2d9093, 0430fa46512df0abae1004846f085a1a5e998b9a576ccac4dd70083f719b67a1
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.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
result, same first party: 08b4b38fd7307d816a3d4bb01ad380961d7dfc1daf43d73dba2c44dcc05d3e0c, 1005dfff4fd951f5c667616e7ebcaa99290db8185f7ca63802e02beacaa6de51, fb8861a7ba1af0f08ac1ee0d65ab996f136c919917fda040d48923eef90ee494, 39d9bf808257d3cd7cb75858b53b7aedac22c057deb0df54c90987950f1df44e, dce3a98a2eb3a052661ba4fd0d877281cbe245f64c427d5915e99ef64b148ffc
result, different first party: 0430ba5e73daa00cc415b22b9171b2331fe64ccc51c1da59f37786b0552c81f4, 04303531a606d3ccfb5011e51e88e1d66062116b0b66847349c09afdf4c20af4, 04305f5fc3aee472e82fce7faa453e72ae4d5b1e637eaa5e4e604cb825d62457, 043064fe84beefd5b4498d9e3737b655cfa9cb80900d0070a20f35a540f714d8, 04302d50c8ed4c40f7a38b3e3cc25d05ce41578173d41e0efdbeb3817375f090
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.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
result, same first party: d18b095f43bd3b97b49677e3d6678e172972c5df4f20af239eb576c03075352b, b8702fa2d9476b958cd65e26beae3a560e344464dc5f6b456bdb5afd2c62722f, 640ff5b0eedc4322509c83ba6bf095c67a187e93f9fe62425573ba5855466cb8, 3502cd201ebd160e2b11f234758a0b17bd825c84cb1ed99fae041ed01f6a1939, 0f7386daf11a6819380c215824d3b7ba009f910405e9c765e2c54ecc6437a742
result, different first party: 82253f37016ee830ca59a4b1304753987ea53a0a3d84a7de3fff54f67834937c, 6178069b9a6132844d4b8e8e01f3dbbaebec716f1fc1017975c36ac6733253e2, 868718292dfc1f679ee8687206e2e68d55ac34b3eb04fa31a50727bdc4512ab3, afe4e4a61c6520d45877eb5d90647642f274048ce1d5080e9471265e9a3a2618, 84eb489f73054bc33f6d3b551f5e699a834fcd8d18f160978cb0544af36bfc88
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.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
result, same first party: 40f75a177b666e3ab0cfded01915f49dec91196242febf3885f8d2072a26a597, ec86930a9f998596f7dc1801515a584484fa03683adbdd73e448057b0515f55c, 1c16d75f127f096fdd58494f7f31df0d408cdaa7a00e158d970edf4dbcc08763, ed5a4be84dbb0472fb27887516759b815919ec5cb470aa98cfe0e4445fa67ba8, f2e6eb61a68ad91b0ceff75a3b3135bc1cba54efc605c6af0a24ec6cd2b1308b
result, different first party: b1de884eb4cf98d313196c9526eddc452ad1a7d654ec2f16e864a56c5213a171, 2d913784dc02ce100cd5d1bcbbaa270faec517f6860dba014e32f1ceec971852, d21270be7b076dd39d06532875f4057c0175672a3dba78f71b917d70aaa3ba74, 8aa3f962c6188a7029d3e8dac30f78ec4ba3d8112b5eff3248624e0fcfb3490a, 3799f64de5596c717e053a827e74881d39a9d870ab1fc75524704977c13af370
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.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
result, same first party: a3d33672f0623904883042ad406960c82e875149f6cd845ffad58685503d04df, b1f93b4242f872994965712629165d5a1833302ea8a32921be33f1d76e1f625b, 73124b831f646d5dd8d7347716ba35d2672cd2311a2b23f70131db61774654e6, e5feb081180c86bb30bdf71dbe53ac1bc7293408dcfbe1a39833b69563d55215, 09fff1ad8b7f8dbc1c9320c9aadd8717fd1eb2c3ebb47a005348bf6f50f6a743
result, different first party: 9bc84450dda1818f8ca5e073a18751456704ae3efeca3522f122d04f49ba1f26, 27cf8baf41a83af245e4596395ee81afcf8e500ec84b6312cdbc9e2136558c27, fbbb12754d04ab3ad565dacdea207f32f922385937e3818fc76bdeed46b501f9, 484a7434dcc374945ef946a32c79d19580bb0d477b276fc2a0b1e807e87c19ec, 1910650ac97e9cfb1172a26e5188ea9a246d0c93d6383cc9daacfb7b1d0587ef
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.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
result, same first party: 02bfc1ca32ca6fe771c3e84521e7d71f835390b11fd2496bfd40614ee2e6646f, b7c6af1d45774d6d3c71f305144df0dacc08d5db1d52f1f8ba71713641d6482c, 37d8a5c9212cff3dc0a7bd7e6e304dbe3ec0dccfe5798a3bb33af0d23b70aadd, 27e2fe2d5580c508b08c2247ffe74e6ad5a72c00bbf278cebc3d5a93657ed9e2, 48bd87e3130276617f081d0b9a8e947419ce086b25932c0717f2f7c6f72bca80
result, different first party: 0430ee5f6dbb3cc3f75210ccd5ac033e86a266a198b8e90add39147807018cfa, 04305f0096d55b0f9bb6bb336d2ce0b84f6147c2d18b31b00fff1a2ce902269d, 04305d82f0c16af67ab9b5ac97c5bc168fba6bfe4a8c6373878cc40c570084b3, 0430bc2798eacd97f6616f89de34668a5a7713cbdba9eca521b4c86bf71c6e65, 0430ccb78c02fb32ba91b3ecaece62cedec7455d33b42b1c09977995b1038f0d
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.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
result, same first party: 6515de3832c07e3e1a9382b130c64920b1a7f1c9a4d96c6b7ca59779f3c5013a, e90e82af3ea846ae9d43b89ee1c8b69e1583e8903c55aa6c6f824775eb309521, b922ff5bbf1069cd145b5c83623ff150ea99d9cf771bf23e271f3507c194af21, b0682d729213271f6ded2785b0529b3902404c3eb122fcac08d943f9833c16b0
result, different first party: 05dd106a6f8ec23e2078f5d41028b7fffe0e548f986500c9858d636ffb112b24, df481c1159c67373dc809bba65b7dff3fbbf6dd3b2f40ece3a1ae76b7626beaf, c80c62fa931aad7284543afdf081ba40969e9132833190e64878f2db93225350, de3a475475326bfb867201a25c7f754e78eb61baad13af9668c3b2cc7a3e47b4
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: async () => {
let results = await fetch("https://tls.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
result, same first party: 72cb0c8f619763b5461750c945fb6ba2a42da6d0cc4250436e5dc0d04218d2e3, 3454377e794a0e46000cdfbdc287a9f6832291c8278e752e6cc7d8821e34adef, 8203ab04637719033eb0f119c88b4fa0faf8d90c26910d8aadd34b7e8ec9fa88, d4bfecaef71086493fb75ab712a34ec03deab1d136ead943d7e2de8fc5a97541, 19b580683fca1814c0794b7892ec186b1a19c71b5166fa1c5c38882d211d47d1
result, different first party: a4d6523825b59e36a06adc0e89ae3ae6f170736cf62029b7b657000fa8a4780c, 433f69bf4a427c8e3bf064fcf57518506ba913339b652a2f9e34aef505d3bfbd, b95a5ade7866457b748b47e255f733409b84d260404940470466f78d4fdec29e, 93ecbb21c9cc445b2ef671c528eeb8bdc88c11bf055cecb2ada612db21cabf0a, aed9b9f5e04abdd44473af0596ee2509dd200e5739dbae19031551aea7eb7982
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.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
result, same first party: 89e88245633bea78a9ed0122ba6bb8b2e256890c6d9ed29f69639f56786398ab, f64c06290d094ad9e9b4cdafff711758dcd71060cd99ce36e921031fc4609a62, 729cfb74eac8e2e589f06371e1db7c37cef65bcc68bcdd8cc51bd5ee12f3b483
result, different first party: 145cdde9cb14928a88ace8ea84b3b04c514860853ee428ebc93d922548411cf0, fac1a1375264a03f33e07bf4768b323ba69ede47596f4539ab3f14f4fcd078e6, 933c34b3ccd29ab2972b9f021cb46af951d937a43c88f58f26d98560386f45a0
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: async () => {
let results = await fetch("https://tls.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
result, same first party: 6c7e003679b6ba8a6c68aeed8152659318d5b65db505d2485f4b0e43f7a46432, b3ab45268d6cf01e35823139401c8caa185f6ce3798a2c2ee1a0c3c395262621, fd3391861902002befa0adbd427a4567b7f74327a24b9ec8f28653fee8bb1af5, 6b3b831c0466978533ff367983964b8230ec817b3817e9e6c8da2c4e901823d9, d78fd83f67d3b67b9586010b864fbecb5ba6e83426cb06fb5cdae65b2f0e614c
result, different first party: e26915ef7d10e54a4d32cc972559a651751aa3daef16a71b492c72eab7e6493c, 753784fe6e2edfeaa6b77a2647bafe18e64613a5f53355a5ff632b9b79d665ad, 05eec6829cfb73f35456e386bdaa2d80696b29c20d4d918079e0bbb342805c01, c80c06c8d1dd51129cfeaaef840d30ef5d9b3500bd1b315797c1454e8732936a, 46cae924d0195846b12ffd9f268481aaee07c16ca8b9a537672d2dc58bbef310
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.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
read: async () => {
let results = await fetch("https://tls.arthuredelstein.net:8900/");
return (await results.json()).sessionId;
}
result, same first party: 34d6aabf25b50a8dbbd6bd277fc9623f5cf3b1a31c163e8856f13ab48b3948c7, 1ea5de8d17caae254a1df9a11b301202d57e381b9944c4c1b524e0a3fc95db61, d945193d97e2f0ad61f1c61c601d57d1c7f51e393c1ada488507da4da16bcb9f, c0a6c5debcf86df38ac4b3b3e4aed15be1a7cede78aee29dff3e2e460aa27492, b8e6200cbf6b6b9711d0f2391e2c0dedbdb86f76a878afc40fb1b95300205156
result, different first party: 4ebd71dfcc4a2d517b72d2904db5ffbc1c90cda89a369c5873f93042ef1bce55, bd523dd622a2b6695e6431a8dcd5d5b8426f16b9939b805edc87b91c0e2311d1, 76c5a6dfe1f4cf8c9d3f546b10e43e1e3f242c2174ed288ea7a7c6b6514e2fb0, b56a2ada252af683532bca2dc7c6211e07810f2d5e2a03f14660a1a89a5ea204, 328da53bbb21ddb5602018722660b6e6f011e4b57fd620efdd8d50b2190f9958
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("Unsupported");
}
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: 8976bb10-45ed-41ac-bef4-b30bbfca44d5, 8b326ed1-c603-4c15-890b-c081b9cf46ed, 00369926-6bd9-4c11-866e-b08e26ffed95, bb47a13c-7309-4f03-bfbc-83e0eac7f394, 0bf3148e-ef75-44b5-bf55-1648dba53c85
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("Unsupported");
}
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: 4b69efbc-105c-4e32-8730-b000a2de5841, 5e0eea74-3e75-4339-82cf-66736e40fd7f, c113e749-ddd3-4343-9370-6a39f3eaef49, 51c9285f-0e85-498e-bcf5-60fe8a4ce7c0, b87470d7-9d6a-4bc9-b217-1edf43701af1
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) => {
if (!window.openDatabase) {
throw new Error("Unsupported");
}
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: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
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("Unsupported");
}
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: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("Unsupported");
}
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: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
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("Unsupported");
}
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: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("Unsupported");
}
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: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
result, different first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("Unsupported");
}
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: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
result, different first party: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
| –
write: async (key) => {
if (!window.openDatabase) {
throw new Error("Unsupported");
}
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
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
unsupported: true, true, true
passed: undefined
test failed: false, false, false
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("Unsupported");
}
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: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
result, different first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
if (!window.openDatabase) {
throw new Error("Unsupported");
}
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: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
result, different first party: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
XMLHttpRequest cacheSimilar to the newer Fetch API, any resource received may be cached by the browser. The cache is potentially vulnerable to cross-site tracking attack. |
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 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: 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
result, different first party: 2, 2, 2
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
return key;
}
read: async (key) => {
const req = new XMLHttpRequest();
const loadPromise = new Promise(resolve => req.addEventListener("load", resolve));
req.open("GET", testURI("resource", "xhr", key));
req.send();
await loadPromise;
let countResponse = await fetch(testURI("ctr", "xhr", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
| Navigation testsWhen 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: () => new Promise((resolve) => {
parent.postMessage({"read document.referrer": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
result, different first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => new Promise((resolve) => {
parent.postMessage({"read document.referrer": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
result, different first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => new Promise((resolve) => {
parent.postMessage({"read document.referrer": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
result, different first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => new Promise((resolve) => {
parent.postMessage({"read document.referrer": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
result, different first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => new Promise((resolve) => {
parent.postMessage({"read document.referrer": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
result, different first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => new Promise((resolve) => {
parent.postMessage({"read document.referrer": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
result, different first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => new Promise((resolve) => {
parent.postMessage({"read document.referrer": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
result, different first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => new Promise((resolve) => {
parent.postMessage({"read document.referrer": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
result, different first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => new Promise((resolve) => {
parent.postMessage({"read document.referrer": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
result, different first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
unsupported: false, false, false
passed: false, false, false
test failed: false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => new Promise((resolve) => {
parent.postMessage({"read document.referrer": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
result, different first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => { /* do nothing */ }
read: () => new Promise((resolve) => {
parent.postMessage({"read document.referrer": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
result, different first party: https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/, https://arthuredelstein.net/
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: 8976bb10-45ed-41ac-bef4-b30bbfca44d5, 8b326ed1-c603-4c15-890b-c081b9cf46ed, 00369926-6bd9-4c11-866e-b08e26ffed95, bb47a13c-7309-4f03-bfbc-83e0eac7f394, 0bf3148e-ef75-44b5-bf55-1648dba53c85
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: 4b69efbc-105c-4e32-8730-b000a2de5841, 5e0eea74-3e75-4339-82cf-66736e40fd7f, c113e749-ddd3-4343-9370-6a39f3eaef49, 51c9285f-0e85-498e-bcf5-60fe8a4ce7c0, b87470d7-9d6a-4bc9-b217-1edf43701af1
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: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
result, different first party: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
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: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
result, different first party: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
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: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
result, different first party: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
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: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
result, different first party: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
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: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
result, different first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
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: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
result, different first party: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
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: 084c4983-26b2-4af6-861b-38e53b0f990e, aff15e04-82a2-442c-935b-da02588a30a8, eaa833b1-1da5-4471-a9ff-2dccb881d3f9
result, different first party: , ,
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: (secret) => sessionStorage.setItem("secret", secret)
read: () => sessionStorage.getItem("secret")
result, same first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
result, different first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
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: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
result, different first party: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
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) => parent.postMessage({"write window.name": secret})
read: () => new Promise((resolve) => {
parent.postMessage({"read window.name": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: 8976bb10-45ed-41ac-bef4-b30bbfca44d5, 8b326ed1-c603-4c15-890b-c081b9cf46ed, 00369926-6bd9-4c11-866e-b08e26ffed95, bb47a13c-7309-4f03-bfbc-83e0eac7f394, 0bf3148e-ef75-44b5-bf55-1648dba53c85
result, different first party: 8976bb10-45ed-41ac-bef4-b30bbfca44d5, 8b326ed1-c603-4c15-890b-c081b9cf46ed, 00369926-6bd9-4c11-866e-b08e26ffed95, bb47a13c-7309-4f03-bfbc-83e0eac7f394, 0bf3148e-ef75-44b5-bf55-1648dba53c85
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => parent.postMessage({"write window.name": secret})
read: () => new Promise((resolve) => {
parent.postMessage({"read window.name": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: 4b69efbc-105c-4e32-8730-b000a2de5841, 5e0eea74-3e75-4339-82cf-66736e40fd7f, c113e749-ddd3-4343-9370-6a39f3eaef49, 51c9285f-0e85-498e-bcf5-60fe8a4ce7c0, b87470d7-9d6a-4bc9-b217-1edf43701af1
result, different first party: 4b69efbc-105c-4e32-8730-b000a2de5841, 5e0eea74-3e75-4339-82cf-66736e40fd7f, c113e749-ddd3-4343-9370-6a39f3eaef49, 51c9285f-0e85-498e-bcf5-60fe8a4ce7c0, b87470d7-9d6a-4bc9-b217-1edf43701af1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => parent.postMessage({"write window.name": secret})
read: () => new Promise((resolve) => {
parent.postMessage({"read window.name": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
result, different first party: 8404d03c-ba21-4a1a-9b85-5c626472aa14, b723252e-39e5-4c7b-a91d-800cc1c5838e, dd2cb733-3e7c-4b1e-b8a1-12c3409c570a, 862be6db-a696-4daf-b4df-99559637983d, 79baeaa9-9ac3-449b-ae38-5b89f50e3be8
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => parent.postMessage({"write window.name": secret})
read: () => new Promise((resolve) => {
parent.postMessage({"read window.name": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
result, different first party: cd8471bc-6517-4ef2-91e3-58d6f5cc24fe, 8386d2a3-16ad-4825-8e78-ac0c4f179fa7, effd09d4-7193-45cc-8784-8dc825dbac67, 7aac879b-54e0-4df2-92e3-288e3c2b6e65, c17e4272-f015-49c3-a728-9f45d6bab14f
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => parent.postMessage({"write window.name": secret})
read: () => new Promise((resolve) => {
parent.postMessage({"read window.name": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
result, different first party: 94acb42b-ba99-418a-ae86-7e4685afe377, 6b5d08d8-5777-4813-a88e-dc27dc4534a5, eb320442-3c38-4d34-accd-b201dab355a8, 2877cd28-c86b-4a63-bc82-b676c3319064, 009bf06e-8a99-4385-9224-6eef45828d00
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => parent.postMessage({"write window.name": secret})
read: () => new Promise((resolve) => {
parent.postMessage({"read window.name": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: b959c888-9b74-477a-aacb-32fcbb050995, ee7e999e-f23b-4fcc-bf0e-68271028a8ec, 0e41716a-0159-4e24-89fe-4f0fc02e9740, ace8152c-a035-4b23-bbbd-310203ef28c7, 78989aff-48fa-4b13-9e95-f8a6f23e80b7
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) => parent.postMessage({"write window.name": secret})
read: () => new Promise((resolve) => {
parent.postMessage({"read window.name": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
result, different first party: b3e5eee6-ef9a-4582-9eb4-5fce6cc0103a, a97d64ed-ea47-4340-9536-b2746405bbad, 7f156e6a-00fb-46b2-85ca-66c02bb7c91a, 1b381cc0-8cb2-47ad-9f0f-8e424c266f00
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (secret) => parent.postMessage({"write window.name": secret})
read: () => new Promise((resolve) => {
parent.postMessage({"read window.name": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
result, different first party: 1dbcdf89-36b3-44da-a6a2-3067b8c943c7, bb1dc68d-cdce-42df-a2f2-8196349095b5, a31d1853-5bd8-4a77-8f1a-c6ea3ebb172d, 8720761c-1cbc-4232-a910-c672217d1e01, b33f3acb-57c2-47bc-84c8-db9a5f91a6e5
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => parent.postMessage({"write window.name": secret})
read: () => new Promise((resolve) => {
parent.postMessage({"read window.name": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: 084c4983-26b2-4af6-861b-38e53b0f990e, aff15e04-82a2-442c-935b-da02588a30a8, eaa833b1-1da5-4471-a9ff-2dccb881d3f9
result, different first party: 084c4983-26b2-4af6-861b-38e53b0f990e, aff15e04-82a2-442c-935b-da02588a30a8, eaa833b1-1da5-4471-a9ff-2dccb881d3f9
unsupported: false, false, false
passed: false, false, false
test failed: false, false, false
|
write: (secret) => parent.postMessage({"write window.name": secret})
read: () => new Promise((resolve) => {
parent.postMessage({"read window.name": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
result, different first party: 99fb951c-a244-4642-ad35-3c18e53122dd, 433fdd88-9cae-497e-a17b-2cd242557b41, ba123e2e-35e8-4432-994a-db611dd15d4d, f294dd73-1ae9-4aef-9a69-4dbd98050a15, 30e33ef0-5a72-42c6-a485-d5c8701e5fd9
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => parent.postMessage({"write window.name": secret})
read: () => new Promise((resolve) => {
parent.postMessage({"read window.name": true}, "*");
addEventListener("message", ({data}) => {
resolve(data);
}, { once: true });
})
result, same first party: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
result, different first party: b7778fde-d4ad-4170-b972-b9a6e084ff4e, 51e87e81-96bc-4730-b728-66b20ebd8c33, 17af7e6c-d1a1-4835-9ec5-9cb2eab37ec8, c121ad1b-abe1-422a-b7bf-df3c23409f22, ff425b21-d56a-429e-abef-c652313e72ba
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
| HTTPS testsHTTPS is the protocol that web browsers use to connect securely to websites. When HTTPS is being used, the connection is encrypted so that third parties on the network cannot read content being sent between the server and your browser. In the past, insecure connections were the default and websites would need to actively request that a browser use HTTPS. Now the status quo is shifting, and browser makers are moving toward a world where HTTPS is the default protocol. | |||||||||||
Insecure websiteChecks to see if the browser stops loading an insecure website and warns the user before giving them the option to continue. Known as HTTPS-Only Mode in some browsers. |
passed: false,false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
passed: false,false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
passed: false,false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
passed: false,false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
passed: false,false,false,false,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
result: 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
|
Upgradable addressChecks to see if an insecure address entered into the browser's address bar is upgraded to HTTPS whenever possible. |
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false
passed: false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: true,true,true
passed: true,true,true
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
Upgradable hyperlinkChecks to see if the user has clicked on a hyperlink to an insecure address, if the browser upgrades that address to HTTPS whenever possible. |
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false
passed: false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: true,true,true
passed: true,true,true
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
Upgradable imageChecks to see if the browser attempts to upgrade an insecure address for an image to HTTPS whenever possible. |
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: false,false,false,false,false
result: loaded insecurely,loaded insecurely,loaded insecurely,loaded insecurely,loaded insecurely
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: false,false,false,false,false
result: loaded insecurely,loaded insecurely,loaded insecurely,loaded insecurely,loaded insecurely
|
passed: true,true,true,true
result: upgraded,upgraded,upgraded,upgraded
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: false,false,false
result: 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
|
Upgradable scriptChecks to see if the browser attempts to upgrade an insecure address for an script to HTTPS whenever possible. |
passed: true,true,true,true,true
result: blocked,blocked,blocked,blocked,blocked
|
passed: true,true,true,true,true
result: blocked,blocked,blocked,blocked,blocked
|
passed: true,true,true,true,true
result: blocked,blocked,blocked,blocked,blocked
|
passed: true,true,true,true,true
result: blocked,blocked,blocked,blocked,blocked
|
passed: true,true,true,true,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
result: 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
|
| Misc testsThis category includes tests for the presence of miscellaneous privacy features. | |||||||||||
GPC enabled first-partyThe Global Privacy Control is an HTTP header that can be sent by a browser to instruct a website not to sell the user's personal data to third parties. This test checks to see if the GPC header is sent by default to the top-level website. |
header value: 1
passed: true,true,true,true,true
|
header value: undefined
passed: false,false,false,false,false
|
header value: undefined
passed: false,false,false,false,false
|
header value: 1
passed: true,true,true,true,true
|
header value: undefined
passed: false,false,false,false,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
|
header value: undefined
passed: false,false,false,false,false
|
header value: undefined
passed: false,false,false,false,false
|
GPC enabled third-partyThe Global Privacy Control is an HTTP header that can be sent by a browser to instruct a visited website not to sell the user's personal data to other parties. This test checks to see if the GPC header is sent to third-party elements on the web page. |
sec-gpc: 1
passed: true,true,true,true,true
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
IP address leakIP addresses can be used to uniquely identify a large percentage of users. A proxy, VPN, or Tor can mask a user's IP address. |
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false
|
passed: false,false,false,false,false
|
passed: true,true,true
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
Stream isolationBrowsers that use Tor can use a different Tor circuit per top-level website. | –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,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
readSameFirstParty: 2a06:1700:0:16::1,2a0b:f4c2:2::59,2001:470:1:908::9001
readDifferentFirstParty: 2a0b:f4c2:2::51,2605:6400:30:f4dc:393d:caf8:33e1:b5cc,2001:4ba0:fffe:e3::
passed: true,true,true
testFailed: false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
|
Tor enabledThe Tor network sends the browser's web requests through a series of relays to hide a user's IP address, thereby helping to mask their identity and location. This test checks to see if the Tor network is being used by default. |
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false,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
passed: true,true,true
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
| Fingerprinting resistance testsFingerprinting 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: innerHeight
actual value: 640,640,640,640,640
desired value: 1263,1263,1263,1263,1263
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1524,1524,1524,1524,1524
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1394,1394,1394,1394,1394
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1677,1677,1677,1677,1677
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1394,1394,1394,1394,1394
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1524,1524,1524,1524,1524
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: 640,640,640,640
desired value: 1394,1394,1394,1394
passed: false,false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1416,1416,1416,1416,1416
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: undefined
desired value: 1524,1524,1524
passed: false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1285,1285,1285,1285,1285
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1416,1416,1416,1416,1416
passed: false,false,false,false,false
|
Media query screen widthWidth of the user's screen in pixels. |
expression: undefined
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerWidth
actual value: 360,360,360,360
desired value: 980,980,980,980
passed: false,false,false,false
|
expression: undefined
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerWidth
actual value: 980,980,980
desired value: 980,980,980
passed: true,true,true
|
expression: undefined
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
outerHeightHeight of the browser window in pixels, including browser chrome. |
expression: outerHeight
desired expression: innerHeight
actual value: 464,464,464,464,464
desired value: 1263,1263,1263,1263,1263
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: innerHeight
actual value: 560,560,560,560,560
desired value: 1524,1524,1524,1524,1524
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: innerHeight
actual value: 512,512,512,512,512
desired value: 1394,1394,1394,1394,1394
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: innerHeight
actual value: 616,616,616,616,616
desired value: 1677,1677,1677,1677,1677
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: innerHeight
actual value: 512,512,512,512,512
desired value: 1394,1394,1394,1394,1394
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: innerHeight
actual value: 616,616,616,616,616
desired value: 1524,1524,1524,1524,1524
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: innerHeight
actual value: 512,512,512,512
desired value: 1394,1394,1394,1394
passed: false,false,false,false
|
expression: outerHeight
desired expression: innerHeight
actual value: 520,520,520,520,520
desired value: 1416,1416,1416,1416,1416
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: innerHeight
actual value: 1524,1524,1524
desired value: 1524,1524,1524
passed: true,true,true
|
expression: outerHeight
desired expression: innerHeight
actual value: 472,472,472,472,472
desired value: 1285,1285,1285,1285,1285
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: innerHeight
actual value: 520,520,520,520,520
desired value: 1416,1416,1416,1416,1416
passed: false,false,false,false,false
|
screen.heightHeight of the user's screen, in pixels. |
expression: screen.height
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1263,1263,1263,1263,1263
passed: false,false,false,false,false
|
expression: screen.height
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1524,1524,1524,1524,1524
passed: false,false,false,false,false
|
expression: screen.height
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1394,1394,1394,1394,1394
passed: false,false,false,false,false
|
expression: screen.height
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1677,1677,1677,1677,1677
passed: false,false,false,false,false
|
expression: screen.height
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1394,1394,1394,1394,1394
passed: false,false,false,false,false
|
expression: screen.height
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1524,1524,1524,1524,1524
passed: false,false,false,false,false
|
expression: screen.height
desired expression: innerHeight
actual value: 640,640,640,640
desired value: 1394,1394,1394,1394
passed: false,false,false,false
|
expression: screen.height
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1416,1416,1416,1416,1416
passed: false,false,false,false,false
|
expression: screen.height
desired expression: innerHeight
actual value: 1524,1524,1524
desired value: 1524,1524,1524
passed: true,true,true
|
expression: screen.height
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1285,1285,1285,1285,1285
passed: false,false,false,false,false
|
expression: screen.height
desired expression: innerHeight
actual value: 640,640,640,640,640
desired value: 1416,1416,1416,1416,1416
passed: false,false,false,false,false
|
screen.widthWidth of the user's screen, in pixels. |
expression: screen.width
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
expression: screen.width
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
expression: screen.width
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
expression: screen.width
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
expression: screen.width
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
expression: screen.width
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
expression: screen.width
desired expression: innerWidth
actual value: 360,360,360,360
desired value: 980,980,980,980
passed: false,false,false,false
|
expression: screen.width
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
expression: screen.width
desired expression: innerWidth
actual value: 980,980,980
desired value: 980,980,980
passed: true,true,true
|
expression: screen.width
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
expression: screen.width
desired expression: innerWidth
actual value: 360,360,360,360,360
desired value: 980,980,980,980,980
passed: false,false,false,false,false
|
screenXPosition, in pixels, of the left edge of the browser window on screen. |
expression: screenX
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
expression: screenX
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
expression: screenX
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
expression: screenX
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
expression: screenX
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
expression: screenX
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
expression: screenX
desired expression: 0
actual value: 0,0,0,0
desired value: 0,0,0,0
passed: true,true,true,true
|
expression: screenX
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
expression: screenX
desired expression: 0
actual value: 0,0,0
desired value: 0,0,0
passed: true,true,true
|
expression: screenX
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
expression: screenX
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
screenYPosition, in pixels, of the top edge of the browser window on screen. |
expression: screenY
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
expression: screenY
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
expression: screenY
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
expression: screenY
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
expression: screenY
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
expression: screenY
desired expression: 0
actual value: 24,24,24,24,24
desired value: 0,0,0,0,0
passed: false,false,false,false,false
|
expression: screenY
desired expression: 0
actual value: 0,0,0,0
desired value: 0,0,0,0
passed: true,true,true,true
|
expression: screenY
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
expression: screenY
desired expression: 0
actual value: 0,0,0
desired value: 0,0,0
passed: true,true,true
|
expression: screenY
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
expression: screenY
desired expression: 0
actual value: 0,0,0,0,0
desired value: 0,0,0,0,0
passed: true,true,true,true,true
|
| Tracking query parameter testsWhen 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: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
__hsscHubSpot tracking parameter |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
__hstcHubSpot tracking parameter |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
__sDrip.com email address tracking parameter |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
_hsencHubSpot tracking parameter |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
_openstatYandex tracking parameter |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
dclidDoubleClick Click ID (Google) |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
fbclidFacebook Click Identifier |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
gclidGoogle Click Identifier |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
hsCtaTrackingHubSpot tracking parameter |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
igshidInstagram tracking parameter |
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
mc_eidMailchimp Email ID (email recipient's address) |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
mkt_tokAdobe Marketo tracking parameter |
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
ml_subscriberMailerLite email tracking |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
ml_subscriber_hashMailerLite email tracking |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
msclkidMicrosoft Click ID |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
oly_anon_idOmeda marketing 'anonymous' customer id |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
oly_enc_idOmeda marketing 'known' customer id |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
rb_clickidUnknown high-entropy tracking parameter |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
s_cidAdobe Site Catalyst tracking parameter |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
vero_convVero tracking parameter |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
vero_idVero tracking parameter |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
wickedidWicked Reports e-commerce tracking |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
yclidYandex Click ID |
passed: true,true,true,true,true
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
value: 4239638577658478
passed: false,false,false,false,false
|
| Tracker content blockingWhen 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, as reported by https://whotracks.me. | |||||||||||
AdobeTests whether the browser blocks the page from loading the tracker at https://munchkin.marketo.net/munchkin.js |
url: https://munchkin.marketo.net/munchkin.js
passed: true,true,true,true,true
|
url: https://munchkin.marketo.net/munchkin.js
passed: true,true,true,true,true
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false,false
|
url: https://munchkin.marketo.net/munchkin.js
passed: true,true,true,true,true
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false,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
|
url: https://munchkin.marketo.net/munchkin.js
passed: 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
|
Amazon adsystemTests whether the browser blocks the page from loading the tracker at https://aax-us-east.amazon-adsystem.com/x/px |
url: https://aax-us-east.amazon-adsystem.com/x/px
passed: true,true,true,true,true
|
url: https://aax-us-east.amazon-adsystem.com/x/px
passed: true,true,true,true,true
|
url: https://aax-us-east.amazon-adsystem.com/x/px
passed: false,false,false,false,false
|
url: https://aax-us-east.amazon-adsystem.com/x/px
passed: true,true,true,true,true
|
url: https://aax-us-east.amazon-adsystem.com/x/px
passed: false,false,false,false,false
|
url: https://aax-us-east.amazon-adsystem.com/x/px
passed: false,false,false,false,false
|
url: https://aax-us-east.amazon-adsystem.com/x/px
passed: true,true,true,true
|
url: https://aax-us-east.amazon-adsystem.com/x/px
passed: false,false,false,false,false
|
url: https://aax-us-east.amazon-adsystem.com/x/px
passed: false,false,false
|
url: https://aax-us-east.amazon-adsystem.com/x/px
passed: false,false,false,false,false
|
url: https://aax-us-east.amazon-adsystem.com/x/px
passed: false,false,false,false,false
|
AppNextTests whether the browser blocks the page from loading the tracker at https://acdn.adnxs.com/dmp/up/pixie.js |
url: https://acdn.adnxs.com/dmp/up/pixie.js
passed: true,true,true,true,true
|
url: https://acdn.adnxs.com/dmp/up/pixie.js
passed: true,true,true,true,true
|
url: https://acdn.adnxs.com/dmp/up/pixie.js
passed: false,false,false,false,false
|
url: https://acdn.adnxs.com/dmp/up/pixie.js
passed: true,true,true,true,true
|
url: https://acdn.adnxs.com/dmp/up/pixie.js
passed: false,false,false,false,false
|
url: https://acdn.adnxs.com/dmp/up/pixie.js
passed: false,false,false,false,false
|
url: https://acdn.adnxs.com/dmp/up/pixie.js
passed: true,true,true,true
|
url: https://acdn.adnxs.com/dmp/up/pixie.js
passed: false,false,false,false,false
|
url: https://acdn.adnxs.com/dmp/up/pixie.js
passed: false,false,false
|
url: https://acdn.adnxs.com/dmp/up/pixie.js
passed: false,false,false,false,false
|
url: https://acdn.adnxs.com/dmp/up/pixie.js
passed: false,false,false,false,false
|
Bing AdsTests whether the browser blocks the page from loading the tracker at https://bat.bing.com/bat.js |
url: https://bat.bing.com/bat.js
passed: true,true,true,true,true
|
url: https://bat.bing.com/bat.js
passed: true,true,true,true,true
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false,false
|
url: https://bat.bing.com/bat.js
passed: 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
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false,false
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false,false
|
ChartbeatTests whether the browser blocks the page from loading the tracker at https://pdev.chartbeat.net/ping?h=x&p=x&r=&b= |
url: https://pdev.chartbeat.net/ping?h=x&p=x&r=&b=
passed: true,true,true,true,true
|
url: https://pdev.chartbeat.net/ping?h=x&p=x&r=&b=
passed: true,true,true,true,true
|
url: https://pdev.chartbeat.net/ping?h=x&p=x&r=&b=
passed: false,false,false,false,false
|
url: https://pdev.chartbeat.net/ping?h=x&p=x&r=&b=
passed: false,false,false,false,false
|
url: https://pdev.chartbeat.net/ping?h=x&p=x&r=&b=
passed: false,false,false,false,false
|
url: https://pdev.chartbeat.net/ping?h=x&p=x&r=&b=
passed: false,false,false,false,false
|
url: https://pdev.chartbeat.net/ping?h=x&p=x&r=&b=
passed: false,false,false,false
|
url: https://pdev.chartbeat.net/ping?h=x&p=x&r=&b=
passed: false,false,false,false,false
|
url: https://pdev.chartbeat.net/ping?h=x&p=x&r=&b=
passed: false,false,false
|
url: https://pdev.chartbeat.net/ping?h=x&p=x&r=&b=
passed: false,false,false,false,false
|
url: https://pdev.chartbeat.net/ping?h=x&p=x&r=&b=
passed: false,false,false,false,false
|
CriteoTests whether the browser blocks the page from loading the tracker at https://csm.da.us.criteo.net/iev |
url: https://csm.da.us.criteo.net/iev
passed: true,true,true,true,true
|
url: https://csm.da.us.criteo.net/iev
passed: true,true,true,true,true
|
url: https://csm.da.us.criteo.net/iev
passed: false,false,false,false,false
|
url: https://csm.da.us.criteo.net/iev
passed: true,true,true,true,true
|
url: https://csm.da.us.criteo.net/iev
passed: false,false,false,false,false
|
url: https://csm.da.us.criteo.net/iev
passed: false,false,false,false,false
|
url: https://csm.da.us.criteo.net/iev
passed: false,false,false,false
|
url: https://csm.da.us.criteo.net/iev
passed: false,false,false,false,false
|
url: https://csm.da.us.criteo.net/iev
passed: false,false,false
|
url: https://csm.da.us.criteo.net/iev
passed: false,false,false,false,false
|
url: https://csm.da.us.criteo.net/iev
passed: false,false,false,false,false
|
DoubleClick (Google)Tests whether the browser blocks the page from loading the tracker at https://securepubads.g.doubleclick.net/static/glade.js |
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: true,true,true,true,true
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: true,true,true,true,true
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,false
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: true,true,true,true,true
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,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
|
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
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,false
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,false
|
Facebook PixelTests whether the browser blocks the page from loading the tracker at https://www.facebook.com/tr?id=123 |
url: https://www.facebook.com/tr?id=123
passed: true,true,true,true,true
|
url: https://www.facebook.com/tr?id=123
passed: true,true,true,true,true
|
url: https://www.facebook.com/tr?id=123
passed: false,false,false,false,false
|
url: https://www.facebook.com/tr?id=123
passed: true,true,true,true,true
|
url: https://www.facebook.com/tr?id=123
passed: false,false,false,false,false
|
url: https://www.facebook.com/tr?id=123
passed: false,false,false,false,false
|
url: https://www.facebook.com/tr?id=123
passed: false,false,false,false
|
url: https://www.facebook.com/tr?id=123
passed: false,false,false,false,false
|
url: https://www.facebook.com/tr?id=123
passed: false,false,false
|
url: https://www.facebook.com/tr?id=123
passed: false,false,false,false,false
|
url: https://www.facebook.com/tr?id=123
passed: false,false,false,false,false
|
Google Ad ServicesTests whether the browser blocks the page from loading the tracker at https://www.googleadservices.com/pagead/conversion.js |
url: https://www.googleadservices.com/pagead/conversion.js
passed: true,true,true,true,true
|
url: https://www.googleadservices.com/pagead/conversion.js
passed: true,true,true,true,true
|
url: https://www.googleadservices.com/pagead/conversion.js
passed: false,false,false,false,false
|
url: https://www.googleadservices.com/pagead/conversion.js
passed: true,true,true,true,true
|
url: https://www.googleadservices.com/pagead/conversion.js
passed: false,false,false,false,false
|
url: https://www.googleadservices.com/pagead/conversion.js
passed: false,false,false,false,false
|
url: https://www.googleadservices.com/pagead/conversion.js
passed: false,false,false,false
|
url: https://www.googleadservices.com/pagead/conversion.js
passed: false,false,false,false,false
|
url: https://www.googleadservices.com/pagead/conversion.js
passed: false,false,false
|
url: https://www.googleadservices.com/pagead/conversion.js
passed: false,false,false,false,false
|
url: https://www.googleadservices.com/pagead/conversion.js
passed: false,false,false,false,false
|
Google AnalyticsTests whether the browser blocks the page from loading the tracker at https://google-analytics.com/urchin.js |
url: https://google-analytics.com/urchin.js
passed: true,true,true,true,true
|
url: https://google-analytics.com/urchin.js
passed: true,true,true,true,true
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,false
|
url: https://google-analytics.com/urchin.js
passed: true,true,true,true,true
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,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
|
url: https://google-analytics.com/urchin.js
passed: false,false,false
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,false
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,false
|
Google SyndicationTests whether the browser blocks the page from loading the tracker at https://tpc.googlesyndication.com/sodar/UFYwWwmt.js |
url: https://tpc.googlesyndication.com/sodar/UFYwWwmt.js
passed: true,true,true,true,true
|
url: https://tpc.googlesyndication.com/sodar/UFYwWwmt.js
passed: true,true,true,true,true
|
url: https://tpc.googlesyndication.com/sodar/UFYwWwmt.js
passed: false,false,false,false,false
|
url: https://tpc.googlesyndication.com/sodar/UFYwWwmt.js
passed: true,true,true,true,true
|
url: https://tpc.googlesyndication.com/sodar/UFYwWwmt.js
passed: false,false,false,false,false
|
url: https://tpc.googlesyndication.com/sodar/UFYwWwmt.js
passed: false,false,false,false,false
|
url: https://tpc.googlesyndication.com/sodar/UFYwWwmt.js
passed: true,true,true,true
|
url: https://tpc.googlesyndication.com/sodar/UFYwWwmt.js
passed: false,false,false,false,false
|
url: https://tpc.googlesyndication.com/sodar/UFYwWwmt.js
passed: false,false,false
|
url: https://tpc.googlesyndication.com/sodar/UFYwWwmt.js
passed: false,false,false,false,false
|
url: https://tpc.googlesyndication.com/sodar/UFYwWwmt.js
passed: false,false,false,false,false
|
Google Tag ManagerTests whether the browser blocks the page from loading the tracker at https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL |
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: true,true,true,true,true
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: true,true,true,true,true
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: true,true,true,true,true
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,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
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
Index ExchangeTests whether the browser blocks the page from loading the tracker at https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1 |
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: true,true,true,true,true
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: true,true,true,true,true
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false,false
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: true,true,true,true,true
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false,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
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false,false
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false,false
|
New RelicTests whether the browser blocks the page from loading the tracker at https://js-agent.newrelic.com/nr-1212.min.js |
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: true,true,true,true,true
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: true,true,true,true,true
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: true,true,true,true,true
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,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
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,false
|
QuantcastTests whether the browser blocks the page from loading the tracker at https://pixel.quantserve.com/pixel |
url: https://pixel.quantserve.com/pixel
passed: true,true,true,true,true
|
url: https://pixel.quantserve.com/pixel
passed: true,true,true,true,true
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: true,true,true,true,true
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,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
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,false
|
Scorecard Research BeaconTests whether the browser blocks the page from loading the tracker at https://sb.scorecardresearch.com/internal-c2/default/cs.js |
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: true,true,true,true,true
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: true,true,true,true,true
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: true,true,true,true,true
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,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
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,false
|
TaboolaTests whether the browser blocks the page from loading the tracker at https://cdn.taboola.com/libtrc/UNIQUEID/tfa.js |
url: https://cdn.taboola.com/libtrc/UNIQUEID/tfa.js
passed: true,true,true,true,true
|
url: https://cdn.taboola.com/libtrc/UNIQUEID/tfa.js
passed: true,true,true,true,true
|
url: https://cdn.taboola.com/libtrc/UNIQUEID/tfa.js
passed: false,false,false,false,false
|
url: https://cdn.taboola.com/libtrc/UNIQUEID/tfa.js
passed: true,true,true,true,true
|
url: https://cdn.taboola.com/libtrc/UNIQUEID/tfa.js
passed: false,false,false,false,false
|
url: https://cdn.taboola.com/libtrc/UNIQUEID/tfa.js
passed: false,false,false,false,false
|
url: https://cdn.taboola.com/libtrc/UNIQUEID/tfa.js
passed: false,false,false,false
|
url: https://cdn.taboola.com/libtrc/UNIQUEID/tfa.js
passed: false,false,false,false,false
|
url: https://cdn.taboola.com/libtrc/UNIQUEID/tfa.js
passed: false,false,false
|
url: https://cdn.taboola.com/libtrc/UNIQUEID/tfa.js
passed: false,false,false,false,false
|
url: https://cdn.taboola.com/libtrc/UNIQUEID/tfa.js
passed: false,false,false,false,false
|
Twitter AdsTests whether the browser blocks the page from loading the tracker at https://static.ads-twitter.com/uwt.js |
url: https://static.ads-twitter.com/uwt.js
passed: true,true,true,true,true
|
url: https://static.ads-twitter.com/uwt.js
passed: true,true,true,true,true
|
url: https://static.ads-twitter.com/uwt.js
passed: false,false,false,false,false
|
url: https://static.ads-twitter.com/uwt.js
passed: false,false,false,false,false
|
url: https://static.ads-twitter.com/uwt.js
passed: false,false,false,false,false
|
url: https://static.ads-twitter.com/uwt.js
passed: false,false,false,false,false
|
url: https://static.ads-twitter.com/uwt.js
passed: true,true,true,true
|
url: https://static.ads-twitter.com/uwt.js
passed: false,false,false,false,false
|
url: https://static.ads-twitter.com/uwt.js
passed: false,false,false
|
url: https://static.ads-twitter.com/uwt.js
passed: false,false,false,false,false
|
url: https://static.ads-twitter.com/uwt.js
passed: false,false,false,false,false
|
Yandex AdsTests whether the browser blocks the page from loading the tracker at https://yandex.ru/ads/system/header-bidding.js |
url: https://yandex.ru/ads/system/header-bidding.js
passed: true,true,true,true,true
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: true,true,true,true,true
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,false
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: true,true,true,true,true
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,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
|
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
|
Yandex MetrikaTests whether the browser blocks the page from loading the tracker at https://mc.yandex.ru/metrika/tag.js |
url: https://mc.yandex.ru/metrika/tag.js
passed: true,true,true,true,true
|
url: https://mc.yandex.ru/metrika/tag.js
passed: true,true,true,true,true
|
url: https://mc.yandex.ru/metrika/tag.js
passed: false,false,false,false,false
|
url: https://mc.yandex.ru/metrika/tag.js
passed: true,true,true,true,true
|
url: https://mc.yandex.ru/metrika/tag.js
passed: false,false,false,false,false
|
url: https://mc.yandex.ru/metrika/tag.js
passed: false,false,false,false,false
|
url: https://mc.yandex.ru/metrika/tag.js
passed: false,false,false,false
|
url: https://mc.yandex.ru/metrika/tag.js
passed: false,false,false,false,false
|
url: https://mc.yandex.ru/metrika/tag.js
passed: false,false,false
|
url: https://mc.yandex.ru/metrika/tag.js
passed: false,false,false,false,false
|
url: https://mc.yandex.ru/metrika/tag.js
passed: false,false,false,false,false
|