|
 brave 1.33 |
 chrome 96.0 |
 edge 96.0 |
 firefox 95.0 |
 librewolf 95.0 |
 opera 82.0 |
 safari 15.1 |
 tor 11.0 |
 ungoogled 96.0 |
 vivaldi 5.0 |
|---|---|---|---|---|---|---|---|---|---|---|
| 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
result, different first party: h2, h2, h2
unsupported: false, false, false
passed: true, true, true
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, h2, h3
result, different first party: h3, h3, h3, h3, h3
unsupported: false, false, false, false, false
passed: false, false, false, true, 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, h2
result, different first party: h3, h3, h3, h3, h3
unsupported: false, false, false, false, false
passed: false, false, false, false, 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: h2, h3, h2, h2, h3
unsupported: false, false, false, false, false
passed: true, false, true, true, 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: h2, h2, h3, h2
result, different first party: h3, h3, h3, h3
unsupported: false, false, false, false
passed: true, true, false, true
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, 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: 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=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 226a3165-cb3c-4d68-8eb1-85901e3658f7, 304936d0-494b-4fc0-92e4-e291c913365e, 8c3e64a8-dd75-46b0-b534-72c446d6076a
result, different first party: 226a3165-cb3c-4d68-8eb1-85901e3658f7, 304936d0-494b-4fc0-92e4-e291c913365e, 8c3e64a8-dd75-46b0-b534-72c446d6076a
unsupported: false, false, false
passed: false, false, false
test failed: false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${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: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
result, different first party: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
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=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
result, different first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${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: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
result, different first party: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
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=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: eaafcca4-e15c-4319-bbf6-23c3bfe4c20b, a3149c02-2357-4a8e-8249-e919b01442e9, 8bb853a6-c9b2-4920-b515-0237bdeb5ef3, 24289b9a-e35d-431e-930e-2fed0498d68b, 555dfe50-5ce6-4726-9247-7c05023615ae
result, different first party: eaafcca4-e15c-4319-bbf6-23c3bfe4c20b, a3149c02-2357-4a8e-8249-e919b01442e9, 8bb853a6-c9b2-4920-b515-0237bdeb5ef3, 24289b9a-e35d-431e-930e-2fed0498d68b, 555dfe50-5ce6-4726-9247-7c05023615ae
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${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: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
result, different first party: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
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=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 90e8f557-496f-4f26-842e-727219397017, 5cd986d9-1e84-4029-ba09-b71d279af199, d6e95aff-c4d3-4fc7-9318-74ec35446bbb, a5ad31cd-566f-42df-8334-4801df43d369, 653fe00a-6bf0-43c5-b79b-6118b3ca83ec
result, different first party: 90e8f557-496f-4f26-842e-727219397017, 5cd986d9-1e84-4029-ba09-b71d279af199, d6e95aff-c4d3-4fc7-9318-74ec35446bbb, a5ad31cd-566f-42df-8334-4801df43d369, 653fe00a-6bf0-43c5-b79b-6118b3ca83ec
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${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: 5bf7a664-3c66-4297-99c9-460ea67b3989, 9d4d50aa-04b9-4e21-889d-d9b0f088c78a, 747256fc-e120-4ac3-bd57-32bdfe1f95d7, d076fb48-b8a4-462c-b1d0-500e2589da11, 9827412f-661a-493e-a591-861136f2f9fb
result, different first party: Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource., Error: NetworkError when attempting to fetch resource.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${baseURI}/blob?mode=write&key=${secret}&blobUrl=${encodeURIComponent(blobURL)}`);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async (secret) => {
let response = await fetch(`${baseURI}/blob?mode=read&key=${secret}`);
let result = await response.json();
let blobUrl = decodeURIComponent(result.blobUrl);
let blobResponse = await fetch(blobUrl);
return blobResponse.text();
}
result, same first party: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
result, different first party: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let blobURL = URL.createObjectURL(new Blob([secret]));
fetch(`${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: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
result, different first party: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
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: 226a3165-cb3c-4d68-8eb1-85901e3658f7, 304936d0-494b-4fc0-92e4-e291c913365e, 8c3e64a8-dd75-46b0-b534-72c446d6076a
result, different first party: Error: no BroadcastChannel message, Error: no BroadcastChannel message, Error: no BroadcastChannel message
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: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
result, different first party: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
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: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
result, different first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
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: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
result, different first party: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
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: eaafcca4-e15c-4319-bbf6-23c3bfe4c20b, a3149c02-2357-4a8e-8249-e919b01442e9, 8bb853a6-c9b2-4920-b515-0237bdeb5ef3, 24289b9a-e35d-431e-930e-2fed0498d68b, 555dfe50-5ce6-4726-9247-7c05023615ae
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: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
result, different first party: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
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: Error: Can't find variable: BroadcastChannel, Error: Can't find variable: BroadcastChannel, Error: Can't find variable: BroadcastChannel, Error: Can't find variable: BroadcastChannel, Error: Can't find variable: BroadcastChannel
result, different first party: Error: Can't find variable: BroadcastChannel, Error: Can't find variable: BroadcastChannel, Error: Can't find variable: BroadcastChannel, Error: Can't find variable: BroadcastChannel, Error: Can't find variable: BroadcastChannel
unsupported: true, true, true, true, true
passed: undefined
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: 5bf7a664-3c66-4297-99c9-460ea67b3989, 9d4d50aa-04b9-4e21-889d-d9b0f088c78a, 747256fc-e120-4ac3-bd57-32bdfe1f95d7, d076fb48-b8a4-462c-b1d0-500e2589da11, 9827412f-661a-493e-a591-861136f2f9fb
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data === "request") {
bc.postMessage(secret);
}
};
} catch (e) {
throw new Error("Unsupported");
}
}
read: () =>
new Promise((resolve, reject) => {
let bc = new BroadcastChannel("secrets");
bc.onmessage = (event) => {
if (event.data !== "request") {
resolve(event.data);
}
};
bc.postMessage("request");
setTimeout(() => reject({message: "no BroadcastChannel message"}), 3000);
})
result, same first party: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
result, different first party: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
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: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
result, different first party: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
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=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: 58069814-89fe-4628-9bba-ae01813fb084, 58069814-89fe-4628-9bba-ae01813fb084, 58069814-89fe-4628-9bba-ae01813fb084
result, different first party: Error: An attempt was made to break through the security policy of the user agent., Error: An attempt was made to break through the security policy of the user agent., Error: An attempt was made to break through the security policy of the user agent.
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${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: c4e33abc-5116-480b-bfa7-3e3915dd7adb, c4e33abc-5116-480b-bfa7-3e3915dd7adb, c4e33abc-5116-480b-bfa7-3e3915dd7adb, c4e33abc-5116-480b-bfa7-3e3915dd7adb, c4e33abc-5116-480b-bfa7-3e3915dd7adb
result, different first party: c4e33abc-5116-480b-bfa7-3e3915dd7adb, c4e33abc-5116-480b-bfa7-3e3915dd7adb, c4e33abc-5116-480b-bfa7-3e3915dd7adb, c4e33abc-5116-480b-bfa7-3e3915dd7adb, c4e33abc-5116-480b-bfa7-3e3915dd7adb
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=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: 6046401262584151, 6046401262584151, 6046401262584151, 6046401262584151, 6046401262584151
result, different first party: 6046401262584151, 6046401262584151, 6046401262584151, 6046401262584151, 6046401262584151
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${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: dec65079-3ae0-49ab-97bb-d5263d705ab9, dec65079-3ae0-49ab-97bb-d5263d705ab9, dec65079-3ae0-49ab-97bb-d5263d705ab9, dec65079-3ae0-49ab-97bb-d5263d705ab9, dec65079-3ae0-49ab-97bb-d5263d705ab9
result, different first party: dec65079-3ae0-49ab-97bb-d5263d705ab9, dec65079-3ae0-49ab-97bb-d5263d705ab9, dec65079-3ae0-49ab-97bb-d5263d705ab9, dec65079-3ae0-49ab-97bb-d5263d705ab9, dec65079-3ae0-49ab-97bb-d5263d705ab9
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=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: eaafcca4-e15c-4319-bbf6-23c3bfe4c20b, a3149c02-2357-4a8e-8249-e919b01442e9, 8bb853a6-c9b2-4920-b515-0237bdeb5ef3, 24289b9a-e35d-431e-930e-2fed0498d68b, 555dfe50-5ce6-4726-9247-7c05023615ae
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${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: 8847123413332609, 8847123413332609, 8847123413332609, 8847123413332609
result, different first party: 8847123413332609, 8847123413332609, 8847123413332609, 8847123413332609
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=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: 548e9c7b-2bf0-4ec1-9153-ac0f7ae237c5, 548e9c7b-2bf0-4ec1-9153-ac0f7ae237c5, 548e9c7b-2bf0-4ec1-9153-ac0f7ae237c5, 548e9c7b-2bf0-4ec1-9153-ac0f7ae237c5, 548e9c7b-2bf0-4ec1-9153-ac0f7ae237c5
result, different first party: Error: undefined is not an object (evaluating 'cacheKeys[0].url'), Error: undefined is not an object (evaluating 'cacheKeys[0].url'), Error: undefined is not an object (evaluating 'cacheKeys[0].url'), Error: undefined is not an object (evaluating 'cacheKeys[0].url'), Error: undefined is not an object (evaluating 'cacheKeys[0].url')
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
| –
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${key}`]);
} catch (e) {
throw new Error("Unsupported");
}
}
read: async () => {
let cache = await caches.open("supercookies");
let cacheKeys = await cache.keys();
let url = cacheKeys[0].url;
return (new URL(url)).searchParams.get("key");
}
result, same first party: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
result, different first party: Error: An attempt was made to break through the security policy of the user agent., Error: An attempt was made to break through the security policy of the user agent., Error: An attempt was made to break through the security policy of the user agent., Error: An attempt was made to break through the security policy of the user agent., Error: An attempt was made to break through the security policy of the user agent.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
try {
let cache = await caches.open("supercookies");
cache.addAll([`test.css?key=${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: 6254449813902438, 6254449813902438, 6254449813902438, 6254449813902438, 6254449813902438
result, different first party: 6254449813902438, 6254449813902438, 6254449813902438, 6254449813902438, 6254449813902438
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=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: 226a3165-cb3c-4d68-8eb1-85901e3658f7, 304936d0-494b-4fc0-92e4-e291c913365e, 8c3e64a8-dd75-46b0-b534-72c446d6076a
result, different first party: , ,
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: (secret) => {
let expiry = new Date();
expiry.setFullYear(expiry.getFullYear() + 1);
document.cookie = `secret=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
result, different first party: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
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=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
result, different first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (secret) => {
let expiry = new Date();
expiry.setFullYear(expiry.getFullYear() + 1);
document.cookie = `secret=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
result, different first party: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
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=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: eaafcca4-e15c-4319-bbf6-23c3bfe4c20b, a3149c02-2357-4a8e-8249-e919b01442e9, 8bb853a6-c9b2-4920-b515-0237bdeb5ef3, 24289b9a-e35d-431e-930e-2fed0498d68b, 555dfe50-5ce6-4726-9247-7c05023615ae
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
let expiry = new Date();
expiry.setFullYear(expiry.getFullYear() + 1);
document.cookie = `secret=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
result, different first party: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
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=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: 90e8f557-496f-4f26-842e-727219397017, 5cd986d9-1e84-4029-ba09-b71d279af199, d6e95aff-c4d3-4fc7-9318-74ec35446bbb, a5ad31cd-566f-42df-8334-4801df43d369, 653fe00a-6bf0-43c5-b79b-6118b3ca83ec
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
let expiry = new Date();
expiry.setFullYear(expiry.getFullYear() + 1);
document.cookie = `secret=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: 5bf7a664-3c66-4297-99c9-460ea67b3989, 9d4d50aa-04b9-4e21-889d-d9b0f088c78a, 747256fc-e120-4ac3-bd57-32bdfe1f95d7, d076fb48-b8a4-462c-b1d0-500e2589da11, 9827412f-661a-493e-a591-861136f2f9fb
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=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
let expiry = new Date();
expiry.setFullYear(expiry.getFullYear() + 1);
document.cookie = `secret=${secret}; SameSite=None; Secure`;
}
read: () => document.cookie ? document.cookie.match(/secret=(\S+)/)[1] : null
result, same first party: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
result, different first party: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
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_3116628148859679, fake_47027398871340154, fake_1871250553667292
result, different first party: fake_631985809246933, fake_4087600831487399, fake_13556996128891563
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_17470642793033608, fake_9098400314911068, fake_7767934755613699, fake_6848352659138894, fake_552729291140893
result, different first party: fake_17470642793033608, fake_9098400314911068, fake_7767934755613699, fake_6848352659138894, fake_552729291140893
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_5601403932581004, fake_5804552604290956, fake_6643926688903081, fake_005318516211906266, fake_8497348343104945
result, different first party: fake_5601403932581004, fake_5804552604290956, fake_6643926688903081, fake_005318516211906266, fake_8497348343104945
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_5922636653177713, fake_9616794802460977, fake_6016183555324122, fake_9296397059836508, fake_8194320429078168
result, different first party: fake_7477011448746325, fake_1296757651625251, fake_834301754605749, fake_8145759434502255, fake_6777529551715322
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_4820797591449737, fake_3723338205443658, fake_9267797857508395, fake_7619755483421915, fake_43067016220419596
result, different first party: fake_046715040245809636, fake_21974300619115494, fake_11448534802410149, fake_4356916763671208, fake_8061150585995824
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_013976719285709871, fake_619445118116918, fake_5452107800907735, fake_18152953326750687
result, different first party: fake_013976719285709871, fake_619445118116918, fake_5452107800907735, fake_18152953326750687
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_32875683195482597, fake_06404463192824283, fake_4438606188137306, fake_6130503937262648, fake_5040245162880961
result, different first party: fake_8725337643318629, fake_39905179241159905, fake_4584892518627792, fake_686816143527931, fake_511844681813054
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_08360829456804786, fake_732923590752697, fake_13384801311009853, fake_2572650065558666, fake_3880374065705059
result, different first party: fake_5059876478127576, fake_3381299254847545, fake_10648374952227102, fake_9175463600504976, fake_782426854183488
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_42988956612915175, fake_4589656892821985, fake_8985231580737352, fake_7010737984401227, fake_8072097299633905
result, different first party: fake_42988956612915175, fake_4589656892821985, fake_8985231580737352, fake_7010737984401227, fake_8072097299633905
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_041098515618429365, fake_9105027822546352, fake_5925633837630746, fake_6794829201233423, fake_2892747187455811
result, different first party: fake_041098515618429365, fake_9105027822546352, fake_5925633837630746, fake_6794829201233423, fake_2892747187455811
unsupported: false, false, false, false, false
passed: false, false, false, false, false
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
result, different first party: 2, 2, 2
unsupported: false, false, false
passed: true, true, true
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: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1
result, different first party: 1, 1, 1, 1
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (key) => key
read: async (key) => {
// Wait for the favicon to load (defined in supercookies.html)
await sleepMs(500);
let response = await fetch(
testURI("ctr", "favicon", key), {"cache": "reload"});
let count = (await response.text()).trim();
if (count === "0") {
throw new Error("No requests received");
}
return count;
}
result, same first party: 2, 2, 2, 2, 2
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: false, false, false, false, false
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
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
|
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, 2
result, different first party: 2, 2, 2, 2, 3
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1
result, different first party: 2, 2, 2, 2
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 3, 3, 3, 3, 3
result, different first party: 4, 4, 4, 4, 4
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
return key;
}
read: async (key) => {
let response = await fetch(testURI("resource", "fetch", key),
{cache: "force-cache"});
let countResponse = await fetch(testURI("ctr", "fetch", key),
{cache: "reload"});
return (await countResponse.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
font cacheWeb fonts are sometimes stored in their own cache, which is vulnerable to being abused for cross-site tracking. |
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1
result, different first party: 1, 1, 1
unsupported: false, false, false
passed: false, false, false
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: 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, 1, 2, 2
unsupported: false, false, false, false, false
passed: true, true, false, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 1, 2
unsupported: false, false, false, false, false
passed: true, true, true, false, true
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1
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: 2, 2, 2, 2, 2
result, different first party: 3, 3, 3, 3, 3
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
return key;
}
read: async (key) => {
let style = document.createElement("style");
style.type='text/css';
let fontURI = testURI("resource", "font", key);
style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`;
document.getElementsByTagName("head")[0].appendChild(style);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "font", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 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
|
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.arthuredelstein.net:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 226a3165-cb3c-4d68-8eb1-85901e3658f7, 304936d0-494b-4fc0-92e4-e291c913365e, 8c3e64a8-dd75-46b0-b534-72c446d6076a
result, different first party: , ,
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: async (secret) => {
await fetch(`https://h1.arthuredelstein.net:8901/?mode=write&secret=${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: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
result, different first party: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.arthuredelstein.net:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
result, different first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.arthuredelstein.net:8901/?mode=write&secret=${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: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.arthuredelstein.net:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: eaafcca4-e15c-4319-bbf6-23c3bfe4c20b, a3149c02-2357-4a8e-8249-e919b01442e9, 8bb853a6-c9b2-4920-b515-0237bdeb5ef3, 24289b9a-e35d-431e-930e-2fed0498d68b, 555dfe50-5ce6-4726-9247-7c05023615ae
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.arthuredelstein.net:8901/?mode=write&secret=${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: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
result, different first party: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.arthuredelstein.net:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 90e8f557-496f-4f26-842e-727219397017, 5cd986d9-1e84-4029-ba09-b71d279af199, d6e95aff-c4d3-4fc7-9318-74ec35446bbb, a5ad31cd-566f-42df-8334-4801df43d369, 653fe00a-6bf0-43c5-b79b-6118b3ca83ec
result, different first party: 90e8f557-496f-4f26-842e-727219397017, 5cd986d9-1e84-4029-ba09-b71d279af199, d6e95aff-c4d3-4fc7-9318-74ec35446bbb, a5ad31cd-566f-42df-8334-4801df43d369, 653fe00a-6bf0-43c5-b79b-6118b3ca83ec
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.arthuredelstein.net:8901/?mode=write&secret=${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: 5bf7a664-3c66-4297-99c9-460ea67b3989, 9d4d50aa-04b9-4e21-889d-d9b0f088c78a, 747256fc-e120-4ac3-bd57-32bdfe1f95d7, d076fb48-b8a4-462c-b1d0-500e2589da11, 9827412f-661a-493e-a591-861136f2f9fb
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h1.arthuredelstein.net:8901/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
result, different first party: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h1.arthuredelstein.net:8901/?mode=write&secret=${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: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
result, different first party: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.arthuredelstein.net:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 226a3165-cb3c-4d68-8eb1-85901e3658f7, 304936d0-494b-4fc0-92e4-e291c913365e, 8c3e64a8-dd75-46b0-b534-72c446d6076a
result, different first party: , ,
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: async (secret) => {
await fetch(`https://h2.arthuredelstein.net:8902/?mode=write&secret=${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: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
result, different first party: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.arthuredelstein.net:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
result, different first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.arthuredelstein.net:8902/?mode=write&secret=${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: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.arthuredelstein.net:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: eaafcca4-e15c-4319-bbf6-23c3bfe4c20b, a3149c02-2357-4a8e-8249-e919b01442e9, 8bb853a6-c9b2-4920-b515-0237bdeb5ef3, 24289b9a-e35d-431e-930e-2fed0498d68b, 555dfe50-5ce6-4726-9247-7c05023615ae
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.arthuredelstein.net:8902/?mode=write&secret=${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: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
result, different first party: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.arthuredelstein.net:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 90e8f557-496f-4f26-842e-727219397017, 5cd986d9-1e84-4029-ba09-b71d279af199, d6e95aff-c4d3-4fc7-9318-74ec35446bbb, a5ad31cd-566f-42df-8334-4801df43d369, 653fe00a-6bf0-43c5-b79b-6118b3ca83ec
result, different first party: 90e8f557-496f-4f26-842e-727219397017, 5cd986d9-1e84-4029-ba09-b71d279af199, d6e95aff-c4d3-4fc7-9318-74ec35446bbb, a5ad31cd-566f-42df-8334-4801df43d369, 653fe00a-6bf0-43c5-b79b-6118b3ca83ec
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.arthuredelstein.net:8902/?mode=write&secret=${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: 5bf7a664-3c66-4297-99c9-460ea67b3989, 9d4d50aa-04b9-4e21-889d-d9b0f088c78a, 747256fc-e120-4ac3-bd57-32bdfe1f95d7, d076fb48-b8a4-462c-b1d0-500e2589da11, 9827412f-661a-493e-a591-861136f2f9fb
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=${secret}`, {cache: "no-store"});
}
read: async () => {
let response = await fetch(`https://h2.arthuredelstein.net:8902/?mode=read`, {cache: "no-store"});
return await response.text();
}
result, same first party: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
result, different first party: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (secret) => {
await fetch(`https://h2.arthuredelstein.net:8902/?mode=write&secret=${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: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
result, different first party: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
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: e57e4e3cb96497899a97c122e858df3c, 6489ff2ae26c03d92a05c0c71ba3d32f, 0d4591a92baf621ec25f780564cf1ec5
result, different first party: , ,
unsupported: false, false, false
passed: true, true, true
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: 40d63e567a99d1af9f96c8490bc28ab0, 07644bebbcdbdb3934c87bf5ac282142, 7c8fb71222066bb2bf943157d7cfa2e9, 155f9e5310373cc9abef296ce2bfde7e, 8f04f12b85f99392851d3f0c0d72cb33
result, different first party: 40d63e567a99d1af9f96c8490bc28ab0, 07644bebbcdbdb3934c87bf5ac282142, 7c8fb71222066bb2bf943157d7cfa2e9, 155f9e5310373cc9abef296ce2bfde7e, 8f04f12b85f99392851d3f0c0d72cb33
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: e1b21e3533df836631645294cb51f360, 42f711008d77221591799edf8d879a18, 4270d790bd9367176e312cf8c525c413, 02ee67a4a1ab79758960ba76f575d7d6, fd850876b8e0a2b67a56a5620492f416
result, different first party: e1b21e3533df836631645294cb51f360, 42f711008d77221591799edf8d879a18, 4270d790bd9367176e312cf8c525c413, 02ee67a4a1ab79758960ba76f575d7d6, fd850876b8e0a2b67a56a5620492f416
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: 75a4b38ac04f7b3626612934d090e966, 6a46e699a8e8e6ab0b53939b027b5602, fd57e6cbfc032986806a1f0525008301, 55c71aaebda123d40490a1bf995d67ef, aa6f67afb1c01e18ced98e6ab5263536
result, different first party: 3bb3657f72b8610d7b388982963a220a, 51d17c51691026ccedadca5e2f43a6f2, 2f00be089964b6af57632055bc9e994d, a66f32ba9539af174b14fcac16edea9d, b55388b6cffc73d3ae501271d54676db
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: 4529d526648605c3746d01c06f9fc2b3, 2dc6ea4a12a18d6b031eafc9cbb12190, 13b6784e859a7096843355b8d8c302c8, 7dd1c60511e55a50e7af083dd989e795, f06904baa9d2239f834b5febb674a1c9
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
// Ensure that we can switch over to h3 via alt-svc:
for (let i = 0; i<3; ++i) {
await fetch(`https://h3.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: c242ab068a4c354e429eee383a79dbad, ea37896da0741b5f70000f556eabf96b, fa716e159c29526ddb341ff80fc2c458, b2c34fa343a5bff53c7840c7889626a0
result, different first party: c242ab068a4c354e429eee383a79dbad, ea37896da0741b5f70000f556eabf96b, fa716e159c29526ddb341ff80fc2c458, b2c34fa343a5bff53c7840c7889626a0
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, 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: 0b23c6ebeb6364ea587e54cb21064ef8, cdbe609dabfca4d5b55e238f6288780f, 9d618f48ee2bfe3a8a6f260cbe80ef20, 8224dc43c14674dd65e8a6a4b46f4b2e, b47962a8fe8fa42c036058dd61d93c76
result, different first party: 0b23c6ebeb6364ea587e54cb21064ef8, cdbe609dabfca4d5b55e238f6288780f, 9d618f48ee2bfe3a8a6f260cbe80ef20, 8224dc43c14674dd65e8a6a4b46f4b2e, b47962a8fe8fa42c036058dd61d93c76
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: 58dfd188bd300fd426392d402d50eb96, bc56b7273d000e35d7e4e13b9404c70e, 5dad7ddd5ac5d649a98c2643fd480ff3, 2773261a49f143d41854747f5407af1e, 66945b971a246bf44894ebfb5059f954
result, different first party: 58dfd188bd300fd426392d402d50eb96, bc56b7273d000e35d7e4e13b9404c70e, 5dad7ddd5ac5d649a98c2643fd480ff3, 2773261a49f143d41854747f5407af1e, 66945b971a246bf44894ebfb5059f954
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
result, different first party: Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false
passed: false, false, false
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
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Used http, Used http, Used http, Used http, Used http
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: null
read: null
result, same first party: , , , ,
result, different first party: HTTPS used by default; no HSTS cache issue expected, HTTPS used by default; no HSTS cache issue expected, HTTPS used by default; no HSTS cache issue expected, HTTPS used by default; no HSTS cache issue expected, HTTPS used by default; no HSTS cache issue expected
unsupported: , , , ,
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested
result, different first party: Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Used http, Used http, Used http, Used http, Used http
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Used http, Used http, Used http, Used http, Used http
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: set HSTS flag
read: read HSTS flag
result, same first party: not tested, not tested, not tested, not tested, not tested
result, different first party: Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https, Upgraded to https
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
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
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
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1
result, different first party: 2, 2, 2, 2
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
iframe.addEventListener("load", () => resolve(key), {once: true});
iframe.src = testURI("resource", "page", key);
})
read: async (key) => {
let iframe = document.createElement("iframe");
document.body.appendChild(iframe);
let iframeLoadPromise = new Promise((resolve, reject) => {
iframe.addEventListener("load", resolve, {once: true});
});
let address = testURI("resource", "page", key);
iframe.src = address;
await iframeLoadPromise;
let response = await fetch(
testURI("ctr", "page", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
image cacheCaching of images in web browsers is a standard behavior. But if that cache leaks between websites, it can be abused for cross-site tracking. |
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1
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: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1
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: 2, 2, 2, 2, 2
result, different first party: 3, 3, 3, 3, 3
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 1, 1, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: (key) => new Promise((resolve, reject) => {
let img = document.createElement("img");
document.body.appendChild(img);
img.addEventListener("load", () => resolve(key), {once: true});
img.src = testURI("resource", "image", key);
})
read: async (key) => {
let img = document.createElement("img");
document.body.appendChild(img);
let imgLoadPromise = new Promise((resolve, reject) => {
img.addEventListener("load", resolve, {once: true});
});
img.src = testURI("resource", "image", key);
await imgLoadPromise;
let response = await fetch(
testURI("ctr", "image", key), {"cache": "reload"});
return (await response.text()).trim();
}
result, same first party: 1, 1, 1, 1, 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
|
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: 226a3165-cb3c-4d68-8eb1-85901e3658f7, 304936d0-494b-4fc0-92e4-e291c913365e, 8c3e64a8-dd75-46b0-b534-72c446d6076a
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.
unsupported: false, false, false
passed: true, true, true
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: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
result, different first party: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
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: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
result, different first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
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: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
result, different first party: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
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: eaafcca4-e15c-4319-bbf6-23c3bfe4c20b, a3149c02-2357-4a8e-8249-e919b01442e9, 8bb853a6-c9b2-4920-b515-0237bdeb5ef3, 24289b9a-e35d-431e-930e-2fed0498d68b, 555dfe50-5ce6-4726-9247-7c05023615ae
result, different first party: undefined
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
return await IdbKeyVal.set("secret", secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () => IdbKeyVal.get("secret")
result, same first party: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
result, different first party: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
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: 90e8f557-496f-4f26-842e-727219397017, 5cd986d9-1e84-4029-ba09-b71d279af199, d6e95aff-c4d3-4fc7-9318-74ec35446bbb, a5ad31cd-566f-42df-8334-4801df43d369, 653fe00a-6bf0-43c5-b79b-6118b3ca83ec
result, different first party: undefined
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
| –
write: async (secret) => {
try {
return await IdbKeyVal.set("secret", secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () => IdbKeyVal.get("secret")
result, same first party: Error: A mutation operation was attempted on a database that did not allow mutations., Error: A mutation operation was attempted on a database that did not allow mutations., Error: A mutation operation was attempted on a database that did not allow mutations., Error: A mutation operation was attempted on a database that did not allow mutations., Error: A mutation operation was attempted on a database that did not allow mutations.
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (secret) => {
try {
return await IdbKeyVal.set("secret", secret);
} catch (e) {
throw new Error("Unsupported");
}
}
read: () => IdbKeyVal.get("secret")
result, same first party: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
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: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
result, different first party: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
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: 226a3165-cb3c-4d68-8eb1-85901e3658f7, 304936d0-494b-4fc0-92e4-e291c913365e, 8c3e64a8-dd75-46b0-b534-72c446d6076a
result, different first party: , ,
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: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
result, different first party: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
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: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
result, different first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
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: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
result, different first party: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
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: eaafcca4-e15c-4319-bbf6-23c3bfe4c20b, a3149c02-2357-4a8e-8249-e919b01442e9, 8bb853a6-c9b2-4920-b515-0237bdeb5ef3, 24289b9a-e35d-431e-930e-2fed0498d68b, 555dfe50-5ce6-4726-9247-7c05023615ae
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: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
result, different first party: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
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: 90e8f557-496f-4f26-842e-727219397017, 5cd986d9-1e84-4029-ba09-b71d279af199, d6e95aff-c4d3-4fc7-9318-74ec35446bbb, a5ad31cd-566f-42df-8334-4801df43d369, 653fe00a-6bf0-43c5-b79b-6118b3ca83ec
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: 5bf7a664-3c66-4297-99c9-460ea67b3989, 9d4d50aa-04b9-4e21-889d-d9b0f088c78a, 747256fc-e120-4ac3-bd57-32bdfe1f95d7, d076fb48-b8a4-462c-b1d0-500e2589da11, 9827412f-661a-493e-a591-861136f2f9fb
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => localStorage.setItem("secret", secret)
read: () => localStorage.getItem("secret")
result, same first party: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
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: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
result, different first party: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
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: 226a3165-cb3c-4d68-8eb1-85901e3658f7, 304936d0-494b-4fc0-92e4-e291c913365e, 8c3e64a8-dd75-46b0-b534-72c446d6076a
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.
unsupported: false, false, false
passed: true, true, true
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: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
result, different first party: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
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: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
result, different first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
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: 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: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
result, different first party: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
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: 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: 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: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
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: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
result, different first party: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
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
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, 2, 1, 1, 1
unsupported: false, false, false, false, false
passed: false, true, 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: Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received
result, different first party: Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
return key;
}
read: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "prefetch", key), {"cache": "reload"});
let countString = (await response.text()).trim();
if (parseInt(countString) === 0) {
throw new Error("No requests received");
}
return countString;
}
result, same first party: 1, 1, 1, 1
result, different first party: 2, 2, 1, 1
unsupported: false, false, false, false
passed: true, true, 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: Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received
result, different first party: Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received, Error: No requests received
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
return key;
}
read: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "prefetch", key), {"cache": "reload"});
let countString = (await response.text()).trim();
if (parseInt(countString) === 0) {
throw new Error("No requests received");
}
return countString;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 2, 2, 2, 2, 2
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
return key;
}
read: async (key) => {
let link = document.createElement("link");
link.rel = "prefetch";
link.href = testURI("resource", "prefetch", key);
document.getElementsByTagName("head")[0].appendChild(link);
await sleepMs(500);
let response = await fetch(
testURI("ctr", "prefetch", key), {"cache": "reload"});
let countString = (await response.text()).trim();
if (parseInt(countString) === 0) {
throw new Error("No requests received");
}
return countString;
}
result, same first party: 1, 1, 1, 1, 1
result, different first party: 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, 1, 2, 1, 1
unsupported: false, false, false, false, false
passed: true, false, true, false, false
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=${key}`);
}
read: async () => {
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: 226a3165-cb3c-4d68-8eb1-85901e3658f7, 304936d0-494b-4fc0-92e4-e291c913365e, 8c3e64a8-dd75-46b0-b534-72c446d6076a
result, different first party: Error: Failed to register a ServiceWorker for scope ('https://arthuredelstein.net/test-pages/') with script ('https://arthuredelstein.net/test-pages/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://arthuredelstein.net/test-pages/') with script ('https://arthuredelstein.net/test-pages/serviceWorker.js'): The user denied permission to use Service Worker., Error: Failed to register a ServiceWorker for scope ('https://arthuredelstein.net/test-pages/') with script ('https://arthuredelstein.net/test-pages/serviceWorker.js'): The user denied permission to use Service Worker.
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${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: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
result, different first party: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
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=${key}`);
}
read: async () => {
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
result, different first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${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: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
result, different first party: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
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=${key}`);
}
read: async () => {
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined
result, different first party: Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
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: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
result, different first party: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
unsupported: false, false, false, false
passed: false, false, false, false
test failed: false, false, false, false
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
let response = await fetch("serviceworker-read");
return await response.text();
}
result, same first party: 90e8f557-496f-4f26-842e-727219397017, 5cd986d9-1e84-4029-ba09-b71d279af199, d6e95aff-c4d3-4fc7-9318-74ec35446bbb, a5ad31cd-566f-42df-8334-4801df43d369, 653fe00a-6bf0-43c5-b79b-6118b3ca83ec
result, different first party: , , , ,
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
| –
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
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, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined
result, different first party: Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined, Error: navigator.serviceWorker is undefined
unsupported: true, true, true, true, true
passed: undefined
test failed: false, false, false, false, false
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
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: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
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: true, true, true, true, true
test failed: false, false, false, false, false
|
write: async (key) => {
if (!navigator.serviceWorker) {
throw new Error("Unsupported");
}
let registration = await navigator.serviceWorker.register(
'serviceWorker.js');
console.log(registration);
await navigator.serviceWorker.ready;
console.log("service worker ready");
await sleepMs(100);
await fetch(`serviceworker-write?secret=${key}`);
}
read: async () => {
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: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
result, different first party: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
unsupported: false, false, false, false, false
passed: false, false, false, false, false
test failed: false, false, false, false, false
|
SharedWorkerThe SharedWorker API allows scripts from multiple tabs to share a background thread of computation. If SharedWorker is not partitioned, then it can be abused to shared data between websites in your browser. |
write: (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: 226a3165-cb3c-4d68-8eb1-85901e3658f7, 304936d0-494b-4fc0-92e4-e291c913365e, 8c3e64a8-dd75-46b0-b534-72c446d6076a
result, different first party: Error: undefined, Error: undefined, Error: undefined
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: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
result, different first party: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
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: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
result, different first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
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: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
result, different first party: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
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: eaafcca4-e15c-4319-bbf6-23c3bfe4c20b, a3149c02-2357-4a8e-8249-e919b01442e9, 8bb853a6-c9b2-4920-b515-0237bdeb5ef3, 24289b9a-e35d-431e-930e-2fed0498d68b, 555dfe50-5ce6-4726-9247-7c05023615ae
result, different first party: undefined
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (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: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
result, different first party: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
unsupported: false, false, false, false
passed: false, false, false, false
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: Can't find variable: SharedWorker, Error: Can't find variable: SharedWorker, Error: Can't find variable: SharedWorker, Error: Can't find variable: SharedWorker, Error: Can't find variable: SharedWorker
result, different first party: Error: Can't find variable: SharedWorker, Error: Can't find variable: SharedWorker, Error: Can't find variable: SharedWorker, Error: Can't find variable: SharedWorker, Error: Can't find variable: SharedWorker
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: 5bf7a664-3c66-4297-99c9-460ea67b3989, 9d4d50aa-04b9-4e21-889d-d9b0f088c78a, 747256fc-e120-4ac3-bd57-32bdfe1f95d7, d076fb48-b8a4-462c-b1d0-500e2589da11, 9827412f-661a-493e-a591-861136f2f9fb
result, different first party: Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure., Error: The operation is insecure.
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: (secret) => {
try {
let 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: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
result, different first party: Error: undefined, Error: undefined, Error: undefined, Error: undefined, Error: undefined
unsupported: false, false, false, false, false
passed: true, true, true, true, true
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: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
result, different first party: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
unsupported: false, false, false, false, false
passed: false, false, false, false, false
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: dfcb9b118a2d408ee17201de464f0e4e614d18088a8a7ab3ad008831e8fb7436, fdbe683386154019f57e045ce647a8199127f047d77da3a9d747838467f57308, 4dd173e3ecbfd91e826be44ac7d32c366d779b9700b20ecda6cf8fdaa5a184a6
result, different first party: 043051512e90a10c0b4885e9d699a7a3b93edaea6fdcdb1fed549920b274506d, 043098be3913739c057a8c0b1bb3a41085ef8d8ecb8e28e09f6d66207f8150ac, 04301ce749192cd40484c9127e2b2db9f5374b11d3d04e675ce7c0727db471d0
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: b2662ac1d45f41af3dca99bd43a42d9a2a0c4dd997214cca386aeb7d755b9558, aac312a8d5c20991e9b3df3c7b49857914a6553a72eb017dcc0243ff98935ae5, f79416e7757e0238a5f6f56faed842ced9784fe7be2f8df3186e15783937f8b4, 46fed0940272f4f080e026c19c45a755f341987aaae240db828f46dc9ef3c0d3, 94e7348969cb00f240259cc300fa1e5ed225d2bcc6ed3e46ee4307e53e15556d
result, different first party: c7c9a43160886a62bf13713330b422947857a61968b2f8abf53a4763be2019a6, 53718cc75c9ca4eda25f1e4724694bc2cdea82519a73f5dac31c9adddb55f13a, 1eb65f10d77073d285296155f381963cc6149e7a38da26685ec48c98d46c6099, 8cc4f729b8e77ce61219e82dfa2bdaf837f67717a283c06023f23f1e31126c51, 8db3f65ecf323baf615b43d325d36f3b18b4c7feb707c08b74256f0119888846
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: 7d8d7c4258c463f301180bbdf55f185736e198f426f5faba919f166eadbfad91, 190eb7de783977b38f5400133bb0cd49a3d0dd924eb260ee1bd8ba42558ea508, 2c0f8792ac59934cff6f53e76f03045d809e9b80bd745902e3c8f08b5d8f7267, bdf59141ab7153a334c7c533e8900df10ba2cc99442faac7b1605cafe76deda7, 57909ebe100adf6aca6f1e07050353110cfcd928db2115428cfb59c889b30fa7
result, different first party: bde9123203dc9b82a1b076e23277db15b470b04672b7d65f1156e1b413f5a1a9, 8fc043f6b475d8a141c16a7446a5281cddd8cc6471f9027c39c7cf67a7121f28, 9f1252bf727eee2b2ea086eaa0197b51a47a4657f9db468dc28286eb941189db, 49b8f4e2d48b0120ee6011c3f804563ff13118a2d1872e8c8a50bc2fc4197b8d, b6937705cae9e54fcecb42cad5da36c61f62d43e3225d1f66942f17ea0e64024
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: 0b8f316e780ee9c88e69f1ecd04f1be2efb3dd69b34becbe0fd4f0544135d04b, 1d8cef35479f979f20d4e42caac4637a8b6c54fa571a15f5b1c0577b713841d0, d9441c8a480672de981b13268f5c15b0fc15c6e9b50b406674917874eb535e3b, d5121a215a8b13bbeb785aacd2ca9d45b3a3f7527df411faf5f9c843ac94467e, 7a1c366188dcd4b2c993121c081f047b4f1c2b325442977627af7aa616d29225
result, different first party: 043036aada8b96a96d93eaa655ed461a882da92e32d457e6c10810616d3631d8, 0430038e4cb2bdbabb5b315ba438d201c74764946427a6422e3bd0560575009b, 04307e4673e8815738d80f4f1843e0fc5bd2fb7761251bc6ae2cf30d8bab74fc, 04309bbc5c7ac82dafecf4edf9062d5650b4b6fda8969874798107715ae72dd5, 0430985222dcc9f37debd30b726c398af2d95f8375563ef7922d56ef81640fec
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: cf6cf9fab0b04b0f8fcfdaaf03579f65a8196cb14ca9b15b3b924effd5595d6c, 84a7d29841af298284723f6ba786859388ea3d6118dfbfc31121ab5d7f2fa8e0, b77992e85081c8765d1b282e3428a52dedb0c93127d846d3ca63e6667fe149ad, 03e1f2fd2e32e3e150b7f847fbd5e9b15c9032336ca5d08a7aa2fa09a13bb250, 54bd040fa5c3025972282700f07760e1b8b72a049f68b93227a58006d19bc0c0
result, different first party: 04306f21af0a81826942c1a38fc6aaa48cb44b734a03ea0055a8a6ebc3964eb6, 043014a6f034264d51e0b76ec43993f9b680c4094e12339759bfce2043bcb2aa, 04300a86b2e6ad5e5b33afeed2d5170f7d888b2f545bb1aeb6ee2066ba0bd91e, 043087cec368c061c7d957b24fb7011e10d742b3e3d9706fdc957bb459457431, 043076ec0255c2c74e45d1def086627444f8b174254c07dc62e6a0c7a7eee329
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: a845fc0789aab8baf04964aad52ab8160ee6a6ee10813dfd8bc95bb805e63eb8, 3fbc28130c51f487482b0433ae51f2724b9c4ef31c746a3dbe91b61d8031e6b0, eeafa85ddd360c30c26f61092105bd33b054afb07cf8cfc86503665b07016363, 2848cf4a3136353847490db47500d9155a02f90c635e83544db53a3bbc9869b8
result, different first party: c244fff9f02da7b78c4c0a126175ce29f6d8a113a0b2ade29d5e08b93b029530, 9e30c764223be860213c6c2d673734877de5ba0dfd271fa87912ea81bcbc90ad, 6a19c14c11581f9fd7ed4f3c9c1054c136753028a1d228562613680db9844baa, 631948a60d7cfcbaaec9435809bdc70379711212c0111b3454219ebc53589f34
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: 4cb6ed393223140331f588cd54693f89dac3f33db53fcdc4d4b9f2af79181496, ad4237bfb29e3704c1cf79fd7aeb57248d17d01c5433ccf67546993f554219dc, dadd229bc60eb3faba337b40f3666e48316e06697a77308a0720c3c33a5fc94c, 4f1a5c4fd177db18edc76ee9a4aba00525735cc23113f8296055509e4d5b88d4, b2a87ef20ee85ebdfe7e887df681db66fc29576325654f2e1017e7686ee0a101
result, different first party: 35ca74cc598d9855d805ea5180a6eae4232b22069954cb61f263e267d14b0674, fe2c15d8fc20a757a9acdcbf4e0868243a6efe9f83b73a89aa9ddf9417d93902, 910d168a47fca82d78ca7f97ff4716a8e9b8209adb28801cb360961eb933929a, 3804b72d786fee9dde5dc02a4bd556cebc5c0ebe70746e7b56b88a8621993e1f, 5931fa2db9e6c88e64b28a4a2c045a94c456b237513b3f4fbf070070da072536
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: dd7fe1eb820288b32984aca5f52336bcfc4c5d88950ecc25f17b61f1894043e8, d0621a1e28e82c992fd8c83e65db7970558ccf44e023901ce27a7a86bc6dbca0, 43ea2afe123c9e7647d6675954c0637ca9408420527c7c3557d1a5f66afbf321, a70e3ba940f6de802b30566c884be964095ff2498abfa0c7b406b7fa44e539eb, 95130906d56f1f161b7d453aa99a9482b76ed75904cde920405a777abc3cd2bb
result, different first party: 599f3a6cf12eb3fe3a3ed8fe1b93ec55f00e910f711a995768a069ffcf42cdfb, 7690b87851f557f416db00fe2a2c869ef03a3db2c89726034106eab29d9444ea, 7f8ccd2af7b726e741695e3d204565c802bbce571bcf3629047693ce78ee3687, 1f6d97829e613dd52423c873a696f90a38db7579df30159c162d779b6aeb15bc, 5e84e601408af467a0cb69836675ae21ccbb811230b9a71127b8c261b37bec22
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: a67505dfa40b72d0da0040df7576f3f3da20053bdc988a9a2381ac5cd9329c5d, cd1f5e62e0489867915832cec8e5070872f7f14193cf17ae927d60cdfc39d193, cf3a43f019af04731ee6dcb898784152c9ad5ab25bfcf411c8824063e28154ed, a819dbd52a071e73c55ef2b6b61f2304c0ded8fb44073af47115a0ca44c9e948, 3749ee298b12c51a4cb38644b72bf05b84e8ff11925da074a7e579d644974393
result, different first party: 9bedfd4215df32ec7889f235ceea62ed8cff379ed8f39ccfffe0daa0340ef80b, 907b6c813f9a7a2e88a40577345c44730bb2093a23ae9c3c4cb444a4a6aabfe3, aed12fce4ff5820e552787e9ee15c31415f883f76f39b8c6753dc9acd90d418d, 31f7030f3b668412324c333f8f977e149e71b317d560748345bf6a7d8c8dc939, 321740fd6a88939d3d7a4da87bfcb0b69b9825b24689d6ad7d67209afd16bd24
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: 92496c1215ecd682bc68c0795b82de252a65b7dca6149d3e2d6874917665d827, f821fbdea1bfe9b33b37a492997590c1179a00cedb02fba9525d097e02046cab, 211d2e4cb3f0525562b8de71772e685051dd658aa257583ffff2c781fa74f2cb, 4fb8f131dd84e0009e67082c42dabd2f97e60a890f01977a0d9e46b1f3f853a2, 48106adfd320f7fbf89e01273566b1136a6235878e959e1e4ed2ffe24688b78b
result, different first party: 1179b508149556b644cd346e41cacd7c6ca1e4da8d457bfbd7c524b478fb22b5, 540177312e935b2bcbd162b4967145b8db6ab1e1f71e6b1f6e732538c36567b2, 5b093f7382a254d6dea2a95bbb5e3d7a16ff25189e18e6525eebfdf983f531a4, 664d7b02e8134d425e1e1e3de124dafa135a30526b1e4fd65a7aac0ddea23cbb, af3eed71cfd7f8d1140c0f58d77e525eb23ea843edafa0aa400d046ddbfdc6ee
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: 226a3165-cb3c-4d68-8eb1-85901e3658f7, 304936d0-494b-4fc0-92e4-e291c913365e, 8c3e64a8-dd75-46b0-b534-72c446d6076a
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.
unsupported: false, false, false
passed: true, true, true
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: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
result, different first party: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
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: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
result, different first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
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, 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: 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: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
result, different first party: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
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: Error: Web SQL is deprecated, Error: Web SQL is deprecated, Error: Web SQL is deprecated, Error: Web SQL is deprecated, Error: Web SQL is deprecated
result, different first party: Error: Web SQL is deprecated, Error: Web SQL is deprecated, Error: Web SQL is deprecated, Error: Web SQL is deprecated, Error: Web SQL is deprecated
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: 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: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
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: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
result, different first party: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
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: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
{"secret": xhr.getResponseHeader("date")}));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "no-cache");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
read: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
xhr.getResponseHeader("date")));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "max-age");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
result, same first party: Fri, 31 Dec 2021 06:23:33 GMT, Fri, 31 Dec 2021 06:24:21 GMT, Fri, 31 Dec 2021 06:25:04 GMT
result, different first party: Thu, 23 Dec 2021 07:34:44 GMT, Thu, 23 Dec 2021 07:34:44 GMT, Thu, 23 Dec 2021 07:34:44 GMT
unsupported: false, false, false
passed: true, true, true
test failed: false, false, false
|
write: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
{"secret": xhr.getResponseHeader("date")}));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "no-cache");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
read: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
xhr.getResponseHeader("date")));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "max-age");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
result, same first party: Fri, 31 Dec 2021 06:25:44 GMT, Fri, 31 Dec 2021 06:26:17 GMT, Fri, 31 Dec 2021 06:26:54 GMT, Fri, 31 Dec 2021 06:27:23 GMT, Fri, 31 Dec 2021 06:27:51 GMT
result, different first party: Thu, 30 Dec 2021 01:56:59 GMT, Thu, 30 Dec 2021 01:56:59 GMT, Thu, 30 Dec 2021 01:56:59 GMT, Thu, 30 Dec 2021 01:56:59 GMT, Thu, 30 Dec 2021 01:56:59 GMT
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
{"secret": xhr.getResponseHeader("date")}));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "no-cache");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
read: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
xhr.getResponseHeader("date")));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "max-age");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
result, same first party: Fri, 31 Dec 2021 06:28:20 GMT, Fri, 31 Dec 2021 06:28:51 GMT, Fri, 31 Dec 2021 06:29:19 GMT, Fri, 31 Dec 2021 06:29:47 GMT, Fri, 31 Dec 2021 06:30:15 GMT
result, different first party: Thu, 23 Dec 2021 07:35:41 GMT, Thu, 23 Dec 2021 07:35:41 GMT, Thu, 23 Dec 2021 07:35:41 GMT, Thu, 23 Dec 2021 07:35:41 GMT, Thu, 23 Dec 2021 07:35:41 GMT
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
{"secret": xhr.getResponseHeader("date")}));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "no-cache");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
read: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
xhr.getResponseHeader("date")));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "max-age");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
result, same first party: Fri, 31 Dec 2021 05:54:47 GMT, Fri, 31 Dec 2021 05:55:16 GMT, Fri, 31 Dec 2021 05:55:46 GMT, Fri, 31 Dec 2021 05:56:22 GMT, Fri, 31 Dec 2021 05:56:50 GMT
result, different first party: Mon, 27 Dec 2021 22:31:11 GMT, Mon, 27 Dec 2021 22:31:11 GMT, Mon, 27 Dec 2021 22:31:11 GMT, Mon, 27 Dec 2021 22:31:11 GMT, Mon, 27 Dec 2021 22:31:11 GMT
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
{"secret": xhr.getResponseHeader("date")}));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "no-cache");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
read: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
xhr.getResponseHeader("date")));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "max-age");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
result, same first party: Fri, 31 Dec 2021 06:42:00 GMT, Fri, 31 Dec 2021 06:42:40 GMT, Fri, 31 Dec 2021 06:43:20 GMT, Fri, 31 Dec 2021 06:44:00 GMT, Fri, 31 Dec 2021 06:45:31 GMT
result, different first party: Fri, 31 Dec 2021 06:42:07 GMT, Fri, 31 Dec 2021 06:42:48 GMT, Fri, 31 Dec 2021 06:43:27 GMT, Fri, 31 Dec 2021 06:44:07 GMT, Fri, 31 Dec 2021 06:45:39 GMT
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
{"secret": xhr.getResponseHeader("date")}));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "no-cache");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
read: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
xhr.getResponseHeader("date")));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "max-age");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
result, same first party: Fri, 31 Dec 2021 06:35:56 GMT, Fri, 31 Dec 2021 06:36:28 GMT, Fri, 31 Dec 2021 06:36:56 GMT, Fri, 31 Dec 2021 06:37:24 GMT
result, different first party: Thu, 23 Dec 2021 07:36:12 GMT, Thu, 23 Dec 2021 07:36:12 GMT, Thu, 23 Dec 2021 07:36:12 GMT, Thu, 23 Dec 2021 07:36:12 GMT
unsupported: false, false, false, false
passed: true, true, true, true
test failed: false, false, false, false
|
write: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
{"secret": xhr.getResponseHeader("date")}));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "no-cache");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
read: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
xhr.getResponseHeader("date")));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "max-age");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
result, same first party: Fri, 31 Dec 2021 05:51:39 GMT, Fri, 31 Dec 2021 05:52:17 GMT, Fri, 31 Dec 2021 05:52:55 GMT, Fri, 31 Dec 2021 05:53:35 GMT, Fri, 31 Dec 2021 05:54:16 GMT
result, different first party: Thu, 23 Dec 2021 07:30:35 GMT, Thu, 23 Dec 2021 07:30:35 GMT, Thu, 23 Dec 2021 07:30:35 GMT, Thu, 23 Dec 2021 07:30:35 GMT, Thu, 23 Dec 2021 07:30:35 GMT
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
{"secret": xhr.getResponseHeader("date")}));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "no-cache");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
read: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
xhr.getResponseHeader("date")));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "max-age");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
result, same first party: Fri, 31 Dec 2021 05:58:10 GMT, Fri, 31 Dec 2021 06:01:50 GMT, Fri, 31 Dec 2021 06:05:15 GMT, Fri, 31 Dec 2021 06:08:36 GMT, Fri, 31 Dec 2021 06:11:53 GMT
result, different first party: Fri, 31 Dec 2021 05:58:40 GMT, Fri, 31 Dec 2021 06:02:14 GMT, Fri, 31 Dec 2021 06:05:41 GMT, Fri, 31 Dec 2021 06:09:02 GMT, Fri, 31 Dec 2021 06:12:17 GMT
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
{"secret": xhr.getResponseHeader("date")}));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "no-cache");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
read: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
xhr.getResponseHeader("date")));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "max-age");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
result, same first party: Fri, 31 Dec 2021 06:46:12 GMT, Fri, 31 Dec 2021 06:46:43 GMT, Fri, 31 Dec 2021 06:47:11 GMT, Fri, 31 Dec 2021 06:47:40 GMT, Fri, 31 Dec 2021 06:48:08 GMT
result, different first party: Mon, 27 Dec 2021 07:55:15 GMT, Mon, 27 Dec 2021 07:55:15 GMT, Mon, 27 Dec 2021 07:55:15 GMT, Mon, 27 Dec 2021 07:55:15 GMT, Mon, 27 Dec 2021 07:55:15 GMT
unsupported: false, false, false, false, false
passed: true, true, true, true, true
test failed: false, false, false, false, false
|
write: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
{"secret": xhr.getResponseHeader("date")}));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "no-cache");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
read: () => new Promise((resolve, reject) => {
let xhr = new XMLHttpRequest();
xhr.addEventListener("load", () => resolve(
xhr.getResponseHeader("date")));
xhr.open("GET", "https://arthuredelstein.net");
xhr.setRequestHeader("Cache-Control", "max-age");
xhr.send();
setTimeout(() => reject({message: "XHR: no response"}), 3000);
})
result, same first party: Fri, 31 Dec 2021 06:38:13 GMT, Fri, 31 Dec 2021 06:39:05 GMT, Fri, 31 Dec 2021 06:39:54 GMT, Fri, 31 Dec 2021 06:40:42 GMT, Fri, 31 Dec 2021 06:41:31 GMT
result, different first party: Sun, 26 Dec 2021 06:10:27 GMT, Sun, 26 Dec 2021 06:10:27 GMT, Sun, 26 Dec 2021 06:10:27 GMT, Sun, 26 Dec 2021 06:10:27 GMT, Sun, 26 Dec 2021 06:10:27 GMT
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/
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
|
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/, 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
|
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: 226a3165-cb3c-4d68-8eb1-85901e3658f7, 304936d0-494b-4fc0-92e4-e291c913365e, 8c3e64a8-dd75-46b0-b534-72c446d6076a
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: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
result, different first party: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
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: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
result, different first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
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: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
result, different first party: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
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: eaafcca4-e15c-4319-bbf6-23c3bfe4c20b, a3149c02-2357-4a8e-8249-e919b01442e9, 8bb853a6-c9b2-4920-b515-0237bdeb5ef3, 24289b9a-e35d-431e-930e-2fed0498d68b, 555dfe50-5ce6-4726-9247-7c05023615ae
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: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
result, different first party: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
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: 90e8f557-496f-4f26-842e-727219397017, 5cd986d9-1e84-4029-ba09-b71d279af199, d6e95aff-c4d3-4fc7-9318-74ec35446bbb, a5ad31cd-566f-42df-8334-4801df43d369, 653fe00a-6bf0-43c5-b79b-6118b3ca83ec
result, different first party: 90e8f557-496f-4f26-842e-727219397017, 5cd986d9-1e84-4029-ba09-b71d279af199, d6e95aff-c4d3-4fc7-9318-74ec35446bbb, a5ad31cd-566f-42df-8334-4801df43d369, 653fe00a-6bf0-43c5-b79b-6118b3ca83ec
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: 5bf7a664-3c66-4297-99c9-460ea67b3989, 9d4d50aa-04b9-4e21-889d-d9b0f088c78a, 747256fc-e120-4ac3-bd57-32bdfe1f95d7, d076fb48-b8a4-462c-b1d0-500e2589da11, 9827412f-661a-493e-a591-861136f2f9fb
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: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
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: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
result, different first party: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
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: 226a3165-cb3c-4d68-8eb1-85901e3658f7, 304936d0-494b-4fc0-92e4-e291c913365e, 8c3e64a8-dd75-46b0-b534-72c446d6076a
result, different first party: 226a3165-cb3c-4d68-8eb1-85901e3658f7, 304936d0-494b-4fc0-92e4-e291c913365e, 8c3e64a8-dd75-46b0-b534-72c446d6076a
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: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
result, different first party: 23481340-64ad-4b73-81f9-a217132c4e0a, 7e245109-9f08-4ca4-94d4-08f4bbf372b2, 6e9fadc8-66cd-429e-9086-ff2422cb8e93, db973976-32ba-4aaf-85d4-74983e7211a0, 913ced2f-57e5-49c5-ba02-e87291c4c9fe
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: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
result, different first party: fb2a7d15-9634-47d8-bbef-6c9056720e8a, cfef387b-d88c-4e3e-9a76-486a24c524ac, 2cfcdf53-ee61-42b0-9944-dcd6f84b756d, b0f659dc-5144-4b1e-921c-5ba62e179b48, 2a10be81-1350-448a-9697-c044c02ae874
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: b491adf2-d72c-4e98-97c3-1075df9293b5, 9bba5478-1ab1-49d8-91bc-b7ff9b3b92a6, abcf0282-e178-4f87-830d-36261a512c41, c0cc17cc-2341-4a05-8716-dbc17e86cc9a, f9adad34-28cc-4499-b4d6-00ed37dc619b
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: eaafcca4-e15c-4319-bbf6-23c3bfe4c20b, a3149c02-2357-4a8e-8249-e919b01442e9, 8bb853a6-c9b2-4920-b515-0237bdeb5ef3, 24289b9a-e35d-431e-930e-2fed0498d68b, 555dfe50-5ce6-4726-9247-7c05023615ae
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: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
result, different first party: 324661b8-e619-4906-9e36-7bd29453c181, a68874c6-a9c6-4d0d-9cc1-83e2df7e45ff, 1154e37f-e0a1-4180-8df4-e69b23668125, 55ff938d-360d-4858-8102-8966853d7249
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: 90e8f557-496f-4f26-842e-727219397017, 5cd986d9-1e84-4029-ba09-b71d279af199, d6e95aff-c4d3-4fc7-9318-74ec35446bbb, a5ad31cd-566f-42df-8334-4801df43d369, 653fe00a-6bf0-43c5-b79b-6118b3ca83ec
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: 5bf7a664-3c66-4297-99c9-460ea67b3989, 9d4d50aa-04b9-4e21-889d-d9b0f088c78a, 747256fc-e120-4ac3-bd57-32bdfe1f95d7, d076fb48-b8a4-462c-b1d0-500e2589da11, 9827412f-661a-493e-a591-861136f2f9fb
result, different first party: 5bf7a664-3c66-4297-99c9-460ea67b3989, 9d4d50aa-04b9-4e21-889d-d9b0f088c78a, 747256fc-e120-4ac3-bd57-32bdfe1f95d7, d076fb48-b8a4-462c-b1d0-500e2589da11, 9827412f-661a-493e-a591-861136f2f9fb
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: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
result, different first party: 14169dc6-6e39-4491-9590-1573dd042178, 9bfb3871-5fb6-4fdd-a863-1b4346abf736, 8d16e709-68c0-42b6-a0d3-3ddc93c3ace8, 0de47eff-eba8-4ef5-9bde-81b0025629c0, 0c144b2f-ef7b-43a2-bb82-ab42bed4721b
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: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
result, different first party: 050f9f83-6ca1-4ad3-b79a-42f4b4c662a8, ee5b1654-f775-42c1-a3ee-f27c6d100e87, 78334b83-4bfb-4490-8df3-bb64ce3e56bf, da503129-2f50-4947-a33c-fecee027dd15, c5b29400-bff1-4a34-bd8d-a47d3d972bfb
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
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
|
passed: false,false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
passed: true,true,true,true,true
result: Insecure website never loaded,Insecure website never loaded,Insecure website never loaded,Insecure website never loaded,Insecure website never loaded
|
passed: false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
passed: false,false,false,false,false
result: Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded,Insecure website loaded
|
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
|
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
passed: false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: true,true,true,true,true
passed: true,true,true,true,true
|
upgraded: false,false,false,false
passed: false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: true,true,true,true,true
passed: true,true,true,true,true
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
Upgradable hyperlinkChecks to see if the user has clicked on a hyperlink to an insecure address, if the browser upgrades that address to HTTPS whenever possible. |
upgraded: false,false,false
passed: false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: true,true,true,true,true
passed: true,true,true,true,true
|
upgraded: false,false,false,false
passed: false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: true,true,true,true,true
passed: true,true,true,true,true
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
upgraded: false,false,false,false,false
passed: false,false,false,false,false
|
Upgradable imageChecks to see if the browser attempts to upgrade an insecure address for an image to HTTPS whenever possible. |
passed: true,true,true
result: 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: true,true,true,true
result: upgraded,upgraded,upgraded,upgraded
|
passed: false,false,false,false,false
result: loaded insecurely,loaded insecurely,loaded insecurely,loaded insecurely,loaded insecurely
|
passed: false,false,false,false,false
result: loaded insecurely,loaded insecurely,loaded insecurely,loaded insecurely,loaded insecurely
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
Upgradable scriptChecks to see if the browser attempts to upgrade an insecure address for an script to HTTPS whenever possible. |
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
|
passed: true,true,true,true,true
result: blocked,blocked,blocked,blocked,blocked
|
passed: true,true,true,true,true
result: upgraded,upgraded,upgraded,upgraded,upgraded
|
passed: true,true,true,true
result: blocked,blocked,blocked,blocked
|
passed: true,true,true,true,true
result: blocked,blocked,blocked,blocked,blocked
|
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
|
| 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
|
header value: undefined
passed: false,false,false,false,false
|
header value: undefined
passed: false,false,false,false,false
|
header value: undefined
passed: false,false,false,false,false
|
header value: undefined
passed: false,false,false,false,false
|
header value: undefined
passed: false,false,false,false
|
header value: undefined
passed: false,false,false,false,false
|
header value: undefined
passed: false,false,false,false,false
|
header value: undefined
passed: false,false,false,false,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 website not to sell the user's personal data to third parties. This test checks to see if the GPC header is sent to third-parties. |
sec-gpc: 1
passed: 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
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
IP address leakIP addresses can be used to uniquely identify a large percentage of users. A proxy, VPN, or Tor can mask a user's IP address. |
passed: false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false,false
|
passed: false,false,false,false
|
passed: false,false,false,false,false
|
passed: true,true,true,true,true
|
passed: false,false,false,false,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
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported
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
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,true
readSameFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
readDifferentFirstParty: Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported,Error: Unsupported
testFailed: false,false,false,false,false
|
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: false,false,false,false,false
readSameFirstParty: 2a0b:f4c0:16c:14::1,2001:67c:289c:4::78,2a0b:f4c0:16c:16::1,2a0b:f4c0:16c:8::1,2a0b:f4c2:1::1
readDifferentFirstParty: 2a0b:f4c1:2::247,Error: Unsupported,2001:67c:89c:702:1ce:1ce:babe:2,2a0b:f4c2:1::1,5.2.69.50
passed: true,true,true,true,true
testFailed: false,false,false,false,false
| –
write: () => {
if (!usingTor) {
throw new Error("Unsupported");
}
}
read: async () => {
if (usingTor) {
return ipAddress;
} else {
throw new Error("Unsupported");
}
}
unsupported: true,true,true,true,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
passed: false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: false,false,false,false
passed: false,false,false,false
|
IsTorExit: false,false,false,false,false
passed: false,false,false,false,false
|
IsTorExit: true,true,true,true,true
passed: true,true,true,true,true
|
IsTorExit: false,false,false,false,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: 1440,1440,1440
desired value: 1112,1112,1112
passed: false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: 1440,1440,1440,1440,1440
desired value: 1011,1011,1011,1011,1011
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: 1440,1440,1440,1440,1440
desired value: 900,900,900,900,900
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: 1440,1440,1440,1440,1440
desired value: 1167,1167,1167,1167,1167
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: 928,928,928,928,928
desired value: 928,928,928,928,928
passed: true,true,true,true,true
|
expression: undefined
desired expression: innerHeight
actual value: 1440,1440,1440,1440
desired value: 1341,1341,1341,1341
passed: false,false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: 1440,1440,1440,1440,1440
desired value: 860,860,860,860,860
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: 1000,1000,1000,1000,1000
desired value: 1000,1000,1000,1000,1000
passed: true,true,true,true,true
|
expression: undefined
desired expression: innerHeight
actual value: 1440,1440,1440,1440,1440
desired value: 1260,1260,1260,1260,1260
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerHeight
actual value: 1440,1440,1440,1440,1440
desired value: 988,988,988,988,988
passed: false,false,false,false,false
|
Media query screen widthWidth of the user's screen in pixels. |
expression: undefined
desired expression: innerWidth
actual value: 2560,2560,2560
desired value: 1200,1200,1200
passed: false,false,false
|
expression: undefined
desired expression: innerWidth
actual value: 2560,2560,2560,2560,2560
desired value: 1883,1883,1883,1883,1883
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerWidth
actual value: 2560,2560,2560,2560,2560
desired value: 1607,1607,1607,1607,1607
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerWidth
actual value: 2560,2560,2560,2560,2560
desired value: 1280,1280,1280,1280,1280
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerWidth
actual value: 1600,1600,1600,1600,1600
desired value: 1600,1600,1600,1600,1600
passed: true,true,true,true,true
|
expression: undefined
desired expression: innerWidth
actual value: 2560,2560,2560,2560
desired value: 1240,1240,1240,1240
passed: false,false,false,false
|
expression: undefined
desired expression: innerWidth
actual value: 2560,2560,2560,2560,2560
desired value: 1324,1324,1324,1324,1324
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerWidth
actual value: 1000,1000,1000,1000,1000
desired value: 1000,1000,1000,1000,1000
passed: true,true,true,true,true
|
expression: undefined
desired expression: innerWidth
actual value: 2560,2560,2560,2560,2560
desired value: 1200,1200,1200,1200,1200
passed: false,false,false,false,false
|
expression: undefined
desired expression: innerWidth
actual value: 2560,2560,2560,2560,2560
desired value: 1306,1306,1306,1306,1306
passed: false,false,false,false,false
|
outerHeightHeight of the browser window in pixels, including browser chrome. |
expression: outerHeight
desired expression: innerHeight
actual value: 0,0,0
desired value: 1112,1112,1112
passed: false,false,false
|
expression: outerHeight
desired expression: innerHeight
actual value: 1090,0,1090,1090,1090
desired value: 1011,1011,1011,1011,1011
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: innerHeight
actual value: 979,979,979,979,979
desired value: 900,900,900,900,900
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: innerHeight
actual value: 1252,1252,1252,1252,1252
desired value: 1167,1167,1167,1167,1167
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: innerHeight
actual value: 928,928,928,928,928
desired value: 928,928,928,928,928
passed: true,true,true,true,true
|
expression: outerHeight
desired expression: innerHeight
actual value: 1415,1415,1415,1415
desired value: 1341,1341,1341,1341
passed: false,false,false,false
|
expression: outerHeight
desired expression: innerHeight
actual value: 940,940,940,940,940
desired value: 860,860,860,860,860
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: innerHeight
actual value: 1000,1000,1000,1000,1000
desired value: 1000,1000,1000,1000,1000
passed: true,true,true,true,true
|
expression: outerHeight
desired expression: innerHeight
actual value: 1371,1371,1371,1371,1371
desired value: 1260,1260,1260,1260,1260
passed: false,false,false,false,false
|
expression: outerHeight
desired expression: innerHeight
actual value: 1081,1081,1081,1081,1081
desired value: 988,988,988,988,988
passed: false,false,false,false,false
|
screen.heightHeight of the user's screen, in pixels. |
expression: screen.height
desired expression: innerHeight
actual value: 1440,1440,1440
desired value: 1112,1112,1112
passed: false,false,false
|
expression: screen.height
desired expression: innerHeight
actual value: 1440,1440,1440,1440,1440
desired value: 1011,1011,1011,1011,1011
passed: false,false,false,false,false
|
expression: screen.height
desired expression: innerHeight
actual value: 1440,1440,1440,1440,1440
desired value: 900,900,900,900,900
passed: false,false,false,false,false
|
expression: screen.height
desired expression: innerHeight
actual value: 1440,1440,1440,1440,1440
desired value: 1167,1167,1167,1167,1167
passed: false,false,false,false,false
|
expression: screen.height
desired expression: innerHeight
actual value: 928,928,928,928,928
desired value: 928,928,928,928,928
passed: true,true,true,true,true
|
expression: screen.height
desired expression: innerHeight
actual value: 1440,1440,1440,1440
desired value: 1341,1341,1341,1341
passed: false,false,false,false
|
expression: screen.height
desired expression: innerHeight
actual value: 1440,1440,1440,1440,1440
desired value: 860,860,860,860,860
passed: false,false,false,false,false
|
expression: screen.height
desired expression: innerHeight
actual value: 1000,1000,1000,1000,1000
desired value: 1000,1000,1000,1000,1000
passed: true,true,true,true,true
|
expression: screen.height
desired expression: innerHeight
actual value: 1440,1440,1440,1440,1440
desired value: 1260,1260,1260,1260,1260
passed: false,false,false,false,false
|
expression: screen.height
desired expression: innerHeight
actual value: 1440,1440,1440,1440,1440
desired value: 988,988,988,988,988
passed: false,false,false,false,false
|
screen.widthWidth of the user's screen, in pixels. |
expression: screen.width
desired expression: innerWidth
actual value: 2560,2560,2560
desired value: 1200,1200,1200
passed: false,false,false
|
expression: screen.width
desired expression: innerWidth
actual value: 2560,2560,2560,2560,2560
desired value: 1883,1883,1883,1883,1883
passed: false,false,false,false,false
|
expression: screen.width
desired expression: innerWidth
actual value: 2560,2560,2560,2560,2560
desired value: 1607,1607,1607,1607,1607
passed: false,false,false,false,false
|
expression: screen.width
desired expression: innerWidth
actual value: 2560,2560,2560,2560,2560
desired value: 1280,1280,1280,1280,1280
passed: false,false,false,false,false
|
expression: screen.width
desired expression: innerWidth
actual value: 1600,1600,1600,1600,1600
desired value: 1600,1600,1600,1600,1600
passed: true,true,true,true,true
|
expression: screen.width
desired expression: innerWidth
actual value: 2560,2560,2560,2560
desired value: 1240,1240,1240,1240
passed: false,false,false,false
|
expression: screen.width
desired expression: innerWidth
actual value: 2560,2560,2560,2560,2560
desired value: 1324,1324,1324,1324,1324
passed: false,false,false,false,false
|
expression: screen.width
desired expression: innerWidth
actual value: 1000,1000,1000,1000,1000
desired value: 1000,1000,1000,1000,1000
passed: true,true,true,true,true
|
expression: screen.width
desired expression: innerWidth
actual value: 2560,2560,2560,2560,2560
desired value: 1200,1200,1200,1200,1200
passed: false,false,false,false,false
|
expression: screen.width
desired expression: innerWidth
actual value: 2560,2560,2560,2560,2560
desired value: 1306,1306,1306,1306,1306
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
desired value: 0,0,0
passed: true,true,true
|
expression: screenX
desired expression: 0
actual value: 139,0,139,139,139
desired value: 0,0,0,0,0
passed: false,true,false,false,false
|
expression: screenX
desired expression: 0
actual value: 2773,2773,2773,213,213
desired value: 0,0,0,0,0
passed: false,false,false,false,false
|
expression: screenX
desired expression: 0
actual value: 4,94,94,94,94
desired value: 0,0,0,0,0
passed: false,false,false,false,false
|
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: 298,298,298,298
desired value: 0,0,0,0
passed: false,false,false,false
|
expression: screenX
desired expression: 0
actual value: 209,209,209,209,209
desired value: 0,0,0,0,0
passed: false,false,false,false,false
|
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: 3439,3439,3439,3439,3439
desired value: 0,0,0,0,0
passed: false,false,false,false,false
|
expression: screenX
desired expression: 0
actual value: 197,197,197,197,197
desired value: 0,0,0,0,0
passed: false,false,false,false,false
|
screenYPosition, in pixels, of the top edge of the browser window on screen. |
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: 202,0,202,202,202
desired value: 0,0,0,0,0
passed: false,true,false,false,false
|
expression: screenY
desired expression: 0
actual value: 116,116,116,116,116
desired value: 0,0,0,0,0
passed: false,false,false,false,false
|
expression: screenY
desired expression: 0
actual value: 25,31,31,31,31
desired value: 0,0,0,0,0
passed: false,false,false,false,false
|
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: 25,25,25,25
desired value: 0,0,0,0
passed: false,false,false,false
|
expression: screenY
desired expression: 0
actual value: 163,163,163,163,163
desired value: 0,0,0,0,0
passed: false,false,false,false,false
|
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: 69,69,69,69,69
desired value: 0,0,0,0,0
passed: false,false,false,false,false
|
expression: screenY
desired expression: 0
actual value: 107,107,107,107,107
desired value: 0,0,0,0,0
passed: false,false,false,false,false
|
System font detectionWeb pages can detect the presence of a font installed on the user's system. The presence or absence of various fonts is commonly used to fingerprint users. |
expression: undefined
desired expression: undefined
actual value: undefined
desired value: undefined
passed: false,false,false
|
expression: undefined
desired expression: undefined
actual value: undefined
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: undefined
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: undefined
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: undefined
desired value: undefined
passed: true,true,true,true,true
|
expression: undefined
desired expression: undefined
actual value: undefined
desired value: undefined
passed: false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: undefined
desired value: undefined
passed: true,true,true,true,true
|
expression: undefined
desired expression: undefined
actual value: undefined
desired value: undefined
passed: true,true,true,true,true
|
expression: undefined
desired expression: undefined
actual value: undefined
desired value: undefined
passed: false,false,false,false,false
|
expression: undefined
desired expression: undefined
actual value: undefined
desired value: undefined
passed: false,false,false,false,false
|
| 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
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
__hsscHubSpot tracking parameter |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
__hstcHubSpot tracking parameter |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
__sDrip.com email address tracking parameter |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
_hsencHubSpot tracking parameter |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
_openstatYandex tracking parameter |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
dclidDoubleClick Click ID (Google) |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
fbclidFacebook Click Identifier |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
gclidGoogle Click Identifier |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
hsCtaTrackingHubSpot tracking parameter |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
igshidInstagram tracking parameter |
value: 13495415946350398
passed: false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
mc_eidMailchimp Email ID (email recipient's address) |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
mkt_tokAdobe Marketo tracking parameter |
value: 13495415946350398
passed: false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
ml_subscriberMailerLite email tracking |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
ml_subscriber_hashMailerLite email tracking |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
msclkidMicrosoft Click ID |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
oly_anon_idOmeda marketing 'anonymous' customer id |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
oly_enc_idOmeda marketing 'known' customer id |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
rb_clickidUnknown high-entropy tracking parameter |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
s_cidAdobe Site Catalyst tracking parameter |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
vero_convVero tracking parameter |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
vero_idVero tracking parameter |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
wickedidWicked Reports e-commerce tracking |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
yclidYandex Click ID |
passed: true,true,true
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
passed: false,false,false,false,false
|
value: 13495415946350398
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
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false,false
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false,false
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false,false
|
url: https://munchkin.marketo.net/munchkin.js
passed: true,true,true,true,true
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false,false
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false,false
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false,false
|
url: https://munchkin.marketo.net/munchkin.js
passed: false,false,false,false,false
|
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
|
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: 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
|
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: 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
|
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: 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
|
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: 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
|
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: true,true,true,true,true
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false,false
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false,false
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false,false
|
url: https://bat.bing.com/bat.js
passed: false,false,false,false,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
|
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: true,true,true,true,true
|
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,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
|
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,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
|
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,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
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,false
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,false
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,false
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: true,true,true,true,true
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,false
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,false
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,false
|
url: https://securepubads.g.doubleclick.net/static/glade.js
passed: false,false,false,false,false
|
Facebook 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
|
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,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
|
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,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
|
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,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
|
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,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
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,false
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,false
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,false
|
url: https://google-analytics.com/urchin.js
passed: true,true,true,true,true
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,false
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,false
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,false
|
url: https://google-analytics.com/urchin.js
passed: false,false,false,false,false
|
Google 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
|
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: 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
|
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: 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
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: true,true,true,true,true
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,false
|
url: https://www.googletagmanager.com/gtag.js?id=GTM-NX4SMZL
passed: false,false,false,false,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
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false,false
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false,false
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false,false
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: true,true,true,true,true
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false,false
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false,false
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false,false
|
url: https://dsum-sec.casalemedia.com/crum?cm_dsp_id=10&external_user_id=629685505537&C=1
passed: false,false,false,false,false
|
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
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: true,true,true,true,true
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,false
|
url: https://js-agent.newrelic.com/nr-1212.min.js
passed: false,false,false,false,false
|
QuantcastTests whether the browser blocks the page from loading the tracker at https://pixel.quantserve.com/pixel |
url: https://pixel.quantserve.com/pixel
passed: true,true,true
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: true,true,true,true,true
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,false
|
url: https://pixel.quantserve.com/pixel
passed: false,false,false,false,false
|
Scorecard Research BeaconTests whether the browser blocks the page from loading the tracker at https://sb.scorecardresearch.com/internal-c2/default/cs.js |
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: true,true,true
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: true,true,true,true,true
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,false
|
url: https://sb.scorecardresearch.com/internal-c2/default/cs.js
passed: false,false,false,false,false
|
TaboolaTests whether the browser blocks the page from loading the tracker at https://cdn.taboola.com/libtrc/UNIQUEID/tfa.js |
url: https://cdn.taboola.com/libtrc/UNIQUEID/tfa.js
passed: 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,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
|
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,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
|
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,true
|
url: https://static.ads-twitter.com/uwt.js
passed: 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: 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
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,false
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,false
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,false
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: true,true,true,true,true
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,false
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,false
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: false,false,false,false,false
|
url: https://yandex.ru/ads/system/header-bidding.js
passed: 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
|
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,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
|
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,false
|
url: https://mc.yandex.ru/metrika/tag.js
passed: false,false,false,false,false
|