unsupported: false, false, false, false, false } // Clear Alt-Svc caching first. result, different first party: Error: The request was denied., Error: The request was denied., Error: The request was denied., Error: The request was denied., Error: The request was denied. throw new Error("Unsupported"); let link = document.createElement("link"); test failed: false, false, false, false, false, write: async (key) => { } if (fontFamily.startsWith("fake")) { passed: true, true, true, true, true let tx = new Promise((resolve) => database.transaction(tx => { result, different first party: , , , , } unsupported: true, true, true, true, true passed: true, false, true, true, false passed: false,false,false,false,false, expression: screenX let cache = await caches.open("supercookies"); } desired expression: undefined test failed: false, false, false, false, false, write: (secret) => localStorage.setItem("secret", secret) // Are we now connecting over h3? return await response.text(); let imgLoadPromise = new Promise((resolve, reject) => { let results = await fetch("https://tls.privacytests2.org:8900/"); result, same first party: 1, 1, 1, 1, 1 } }); let worker = new SharedWorker("supercookies_sharedworker.js"); Content available under a Creative Commons license. read: async () => { // We timed out or otherwise failed. try { unsupported: false, false, false, false, false throw new Error("Unsupported"); result, same first party: 3b6be5ed-912a-40af-bedd-ab20da64ac58, cd877879-ffa3-4158-b31a-7dcfb2e63e8c, a86a6fbc-ff48-48c1-a24c-4be77f1b2b65, 05bf4c86-505f-443b-8042-30f78d1e9683, e2de62f9-7967-44a3-9bdb-c61bf7a8b898 passed: true, true, true, true, true } Is Privacy Badger compatible with other extensions, including adblockers? return cookie ? test failed: false, false, false, false, false, write: (secret) => { let cache = await caches.open("supercookies"); let queryResult = await navigator.locks.query(); passed: false, false, false, false, false unsupported: false, false, false, false, false Edit 2020: only use this if you need to support old browsers like InternetExplorer8 (which you should refuse to do ). worker.port.start(); How do I give text or an image a transparent background using CSS? read: () => document.cookie ? const testElement = document.querySelector("#css"); bc.onmessage = (event) => { result, different first party: 15d48f16-6883-4ad1-affd-e00f03827e27, 85b68675-8105-4cbc-a104-742418ae96cf, c6117660-dd61-4470-b08f-228aa578863c, e08d5fe6-60d7-454e-8562-cb5b1eb01f00, d00ed349-3536-46a3-9ea2-ebb25252a11d fontFamily = getComputedStyle(testElement).fontFamily; console.log("service worker ready"); passed: false, false, false, false, false } } read: async (secret) => { const stream = await fileHandle.createWritable(); cookieFound: true,true,true,true,true. Browsers can stop cookies from being used for cross-site tracking by either blocking or partitioning them. 'position' relative messes up the styling if the current div is in the body and has no container div. property console. cookieFound: false,false,false,false,false, passed: false,false,false,false,false try { Vertical alignment of content with JavaScript & CSS demonstrates it. (See also.). Chrome will ask if you want to go to the site you usually visit. cookie.match(/secret=([\w-]+)/)[1]: null; if (!window.cookieStore) { passed: false,false,false,false,false, expression: outerHeight read: () => sessionStorage.getItem("secret") IP addresses can be used to uniquely identify a large percentage of users. navigator.locks.request(key, lock => new Promise((f,r) => {})); } unsupported: false, false, false, false, false Does Privacy Badger still work when blocking third-party cookies in the browser? return queryResult.held[0].clientId; let blobUrl = decodeURIComponent(result.blobUrl); let result = await new Promise((resolve, reject) => database.transaction(tx => { passed: false, false, false, false, false unsupported: false, false, false, false, false The IndexedDB API exposes a transactional database to web pages. let results = await fetch("https://tls.privacytests2.org:8900/"); read: async (key) => { if (event.data === "request") { result, same first party: ead75bd9-5beb-424f-ac56-c24bbda2b74f, b9bb10a8-263a-42d8-876a-40affbc468d8, f5eb3837-3f4d-487a-bd2d-96eb18a5f4c5, cec00242-815c-47f1-a750-33df6d2292ee, 452c4d25-479e-4fb4-9009-47356a6b7519 passed: true, true, true, true, true setTimeout(() => reject(new Error("no SharedWorker message received")), 200); I want to center a div vertically with CSS. } catch (e) { } }); ]); desired value: undefined throw new Error("Unsupported"); url: https://dis.criteo.com/dis/rtb/appnexus/cookiematch.aspx } catch (e) { img.addEventListener("load", () => resolve(key), {once: true}); }) If someone cares for InternetExplorer10 (and later) only, use Flexbox: Flexbox support: http://caniuse.com/flexbox. passed: false, false, false, false, false test failed: false, false, false, false, false, write: async (key) => { let link = document.createElement("link"); return key; let fontFamily; iframe.addEventListener("load", resolve, {once: true}); unsupported: false, false, false, false, false unsupported: false, false, false, false, false passed: true,true,true,true,true Did you know that most of the content in Firefox Support was written by volunteers? let cache = await caches.open("supercookies"); result, different first party: 3b1ab86e-2f4c-46d9-aed6-a8214763d8e7, e55a8551-083d-46b0-b4bd-6454d5874f53, 1222a979-063f-4229-8e6d-7e2c1f29b94f, 50c661cb-7fa1-46a0-84af-002cdb21a894, b9946b31-66a8-4602-9b5b-68a7d9657c49 Fingerprinting is a technique trackers use to uniquely identify you as you browse the web. Also unfortunately, you'll need to use additional divs around the div you want vertically centered. if (registration === undefined) { } fontFamily = getComputedStyle(testElement).fontFamily; } unsupported: false, false, false, false, false } To do so, post a verbatim copy of EFFs Do Not Track policy to the URL https://example.com/.well-known/dnt-policy.txt, where example.com is replaced by your domain. } try { unsupported: false, false, false, false, false 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. let blobURL = URL.createObjectURL(new Blob([secret])); await sleepMs(500); let response = await fetch(`${baseURI}headers`); unsupported: false, false, false, false, false passed: false,false,false,false,false, expression: undefined passed: false, false, false, false, false Blogs, social mentions, reviews and top rankings in search results: Make my ["secret"], const stream = await fileHandle.createWritable(); unsupported: false, false, false, false, false } desired value: undefined let result = await response.json(); passed: true, true, true, true, true const messagePromise = new Promise((resolve) => { const head = document.getElementsByTagName("head")[0]; Source version: c4b77e5b. First, while most other blocking extensions prioritize blocking ads, Privacy Badger is purely a tracker-blocker. cookieFound: false,false,false,false,false, passed: false,false,false,false,false unsupported: false, false, false, false, false tx.executeSql( Frequently asked questions about MDN Plus. unsupported: false, false, false, false, false test failed: false, false, false, false, false. throw new Error("Unsupported"); const msPerHour = 60 * 60 * 1000; How can I horizontally center an element? const head = document.getElementsByTagName("head")[0]; test failed: false, false, false, false, false, write: async (key) => { const messagePromise = new Promise((resolve, reject) => { let queryResult = await navigator.locks.query(); const messagePromise = new Promise((resolve) => { To subscribe to this RSS feed, copy and paste this URL into your RSS reader. let blobUrl = decodeURIComponent(result.blobUrl); let queryResult = await navigator.locks.query(); let fontURI = testURI("resource", "font", key); WebAbove all, privacy by design requires architects and operators to keep the interests of the individual uppermost by offering such measures as strong privacy defaults, appropriate notice, and empowering user-friendly options. See our Cookie Policy for more information. bc.onmessage = (event) => { Learn how Firefox treats your data with respect. Actually, it does support align-items: center; @t.mikael.d You might want to take a closer look at that table. await stream.close(); Alternatively referred to as a web browser or Internet browser, a browser is a software program to present and explore content on the World Wide Web.These pieces of content, including pictures, videos, and web pages, are connected using hyperlinks and classified with URIs (Uniform Resource Identifiers). unsupported: false, false, false, false, false await sleepMs(100); 'serviceWorker.js'); passed: false,false,false,false,false. } catch (e) { read: async () => { I found a bug! desired value: undefined await fetch(`serviceworker-write?secret=${key}`); } unsupported: false, false, false, false, false const head = document.getElementsByTagName("head")[0]; WebPrivacy Badger is a browser extension that automatically learns to block invisible trackers. } result, different first party: 5b8129dd-5931-4a08-8d43-e573a787b985, a8086364-49a8-4c57-912e-515c03a636d7, cbd65d4a-be64-4747-90c3-e866c9a28821, bd60c725-bb40-4952-91ec-f387e32ef834, 8c70e014-544e-44e3-8c04-38e0d9814295 url: https://js-agent.newrelic.com/nr-1212.min.js value: data, unsupported: false, false, false, false, false WebIt's the quickest and most convenient way to get help for all your Sky products - just select a category on this page and choose from the available options. passed: true, true, true, true, true return cookie.value; Get protection beyond your browser, on all your devices. Now the Flexbox solution is a very easy way for modern browsers, so I recommend this for you: Actually, you need two div's for vertical centering. This mechanism could be partitioned so that data is not allowed to persist between websites. desired expression: undefined } window.cookieStore.set({ Chr head.innerHTML += ``; How can I vertically align elements in a div? actual value: 1440,1440,1440,1440,1440 } result, same first party: 700d6bf6-ecaa-4789-8ebc-218d19589822_js, d9e855e0-d7ef-4b54-986e-6eb32c8059c4_js, ddaaf591-fb4b-41a3-8d71-2083607253b9_js, 02f0ff48-f8be-4e41-a474-84703347a34f_js, 06a4bf74-041a-4584-892d-e6ee1493011e_js passed: true, true, true, true, true head.innerHTML += ``; passed: true,true,true,true,true Some browsers and browser extensions maintain list of tracking companies and block their content from being loaded. If the localStorage API is not partitioned or blocked, it can also be used to track users across websites. passed: true,true,true,true,true, url: https://connect.facebook.net/en_US/fbevents.js } result, different first party: 3b6be5ed-912a-40af-bedd-ab20da64ac58, cd877879-ffa3-4158-b31a-7dcfb2e63e8c, a86a6fbc-ff48-48c1-a24c-4be77f1b2b65, 05bf4c86-505f-443b-8042-30f78d1e9683, e2de62f9-7967-44a3-9bdb-c61bf7a8b898 test failed: false, false, false, false, false, write: (secret) => { }); It was tested in Chrome, Firefox, Opera, and InternetExplorer. read: () => localStorage.getItem("secret") } catch (e) { if (usingTor) { console.log(registration); unsupported: false, false, false, false, false let bc = new BroadcastChannel("secrets"); }); result, different first party: , , , , try { const href = testURI("resource", "css", key); read: async () => { try { read: () => window.name resolve(event.data); url: https://dpm.demdex.net/ibs let cookie = (await response.json())["cookie"]; throw new Error("Unsupported"); link.rel = "prefetch"; } test failed: false, false, false, false, false, write: async (secret) => { } passed: false, false, false, false, false } unsupported: false, false, false, false, false bc.postMessage("request"); try { result, different first party: 3b1ab86e-2f4c-46d9-aed6-a8214763d8e7, e55a8551-083d-46b0-b4bd-6454d5874f53, 1222a979-063f-4229-8e6d-7e2c1f29b94f, 50c661cb-7fa1-46a0-84af-002cdb21a894, b9946b31-66a8-4602-9b5b-68a7d9657c49 passed: false, false, false, false, false ["secret"], img.addEventListener("load", resolve, {once: true}); result, different first party: 3b1ab86e-2f4c-46d9-aed6-a8214763d8e7, e55a8551-083d-46b0-b4bd-6454d5874f53, 1222a979-063f-4229-8e6d-7e2c1f29b94f, 50c661cb-7fa1-46a0-84af-002cdb21a894, b9946b31-66a8-4602-9b5b-68a7d9657c49 desired expression: undefined read: async () => { (tx, rs) => resolve(rs), let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`); name TEXT NOT NULL, } break; try { Anyways, +1 to your last sentence. unsupported: false, false, false, false, false

---

nginx/1.18.0 (Ubuntu) } expires: Date.now() + msPerHour, await sleepMs(100); result, same first party: actual value: 695,695,695,695,695 navigator.locks.request(key, lock => new Promise((f,r) => {})); } [], (tx, rs) => {}, (tx, err) => {}); passed: false, false, false, false, false let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"}); All activities of any user will be recorded. How is Privacy Badger different from other blocking extensions? WebRefusing support for old browsers, the solution for me was not flexbox but grid system. test failed: false, false, false, false, false, write: async (secret) => { VALUES(?, ? Note: Precision formatting doesn't work in Chrome. return (await countResponse.text()).trim(); actual value: 320,320,320,320,320 (jsFiddle demo here). test failed: false, false, false, false, false, write: (secret) => { } test failed: false, false, false, false, false, write: async () => { document.cookie = `secret=${secret}_js; SameSite=None; Secure`; name: "partition_test", MDN Plus Get protection beyond your browser, on all your devices. } catch (e) { If the same Cache object is accessible to multiple websites, it can be abused to track users. await sleepMs(500); unsupported: false, false, false, false, false unsupported: false, false, false, false, false if (!window.openDatabase) { write: (key) => key console.log(registration); fontFamily = getComputedStyle(testElement).fontFamily; result, same first party: 5b8129dd-5931-4a08-8d43-e573a787b985, a8086364-49a8-4c57-912e-515c03a636d7, cbd65d4a-be64-4747-90c3-e866c9a28821, bd60c725-bb40-4952-91ec-f387e32ef834, 8c70e014-544e-44e3-8c04-38e0d9814295 passed: true, true, true, true, true if (!cookie) { If a website isnt working like it should, you can disable Privacy Badger just for that site, leaving Privacy Badger enabled and protecting you everywhere else. read: async (key) => { new Promise((resolve, reject) => { test failed: false, false, false, false, false, write: async (key) => { This page is an example of a web Firefoxs Debugger added support for debugging Nested Web Workers, so their execution can be paused and stepped through with breakpoints. How do I style a dropdown with only CSS? Note that the domain must support HTTPS, to protect against tampering by network attackers. This category includes tests for the presence of miscellaneous privacy features. result, same first party: ed12a283-ede9-4abb-96d9-7abacc8aedc2_http, d44d5ca3-1895-4d51-849e-5d0d38a0a6a3_http, b11f0252-6f65-43af-a16c-484c13f4103b_http, bd117ec5-ea78-4b82-8ce8-2cf54be975df_http, 74d15543-0580-49a5-8ef3-d1c722f0f9b1_http style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`; } write: async (key) => { , Similar to the newer Fetch API, any resource received may be cached by the browser. return await response.text(); } Please visit our Cookie Policy for more information. read: async () => { read: async (key) => { img.addEventListener("load", () => resolve(key), {once: true}); unsupported: false, false, false, false, false } } ["secret", key], (tx, rs) => {}, (tx, rs) => {}); read: async () => { 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 Content available under a Creative Commons license. } It asks websites to respect your privacy, and it blocks known trackers from loading at all. if (fontFamily.startsWith("fake")) { result, same first party: 15d48f16-6883-4ad1-affd-e00f03827e27, 85b68675-8105-4cbc-a104-742418ae96cf, c6117660-dd61-4470-b08f-228aa578863c, e08d5fe6-60d7-454e-8562-cb5b1eb01f00, d00ed349-3536-46a3-9ea2-ebb25252a11d expression: outerHeight let cache = await caches.open("supercookies"); const fileHandle = await root.getFileHandle("secret.txt", { create: true }); passed: true, true, true, true, true // Clear Alt-Svc caching first. result, same first party: 5b8129dd-5931-4a08-8d43-e573a787b985, a8086364-49a8-4c57-912e-515c03a636d7, cbd65d4a-be64-4747-90c3-e866c9a28821, bd60c725-bb40-4952-91ec-f387e32ef834, 8c70e014-544e-44e3-8c04-38e0d9814295 What do the red, yellow and green sliders in the Privacy Badger menu mean? test failed: false, false, false, false, false, write: async (secret) => { let worker = new SharedWorker("supercookies_sharedworker.js"); passed: true, true, true, true, true return countString; try { `CREATE TABLE IF NOT EXISTS cache( } desired expression: undefined passed: true,true,true,true,true, url: https://t.co/i/adsct } console.log(registration); cache.addAll([`test.css?key=${key}`]); unsupported: false, false, false, false, false Edge is only updated twice a year, which is ridiculous as malware, scam and privacy and security violation techniques advance so rapidly. passed: true, true, true, true, true worker.port.start(); test failed: false, false, false, false, false, write: (secret) => { await messagePromise; This listing lets you use disclosure triangles to examine the contents of child objects. // Ensure that we can switch over to h3 via alt-svc: passed: undefined let blobResponse = await fetch(blobUrl); const fileHandle = await root.getFileHandle("secret.txt", { create: true }); result, different first party: 700d6bf6-ecaa-4789-8ebc-218d19589822, d9e855e0-d7ef-4b54-986e-6eb32c8059c4, ddaaf591-fb4b-41a3-8d71-2083607253b9, 02f0ff48-f8be-4e41-a474-84703347a34f, 06a4bf74-041a-4584-892d-e6ee1493011e test failed: false, false, false, false, false. , let results = await fetch("https://tls.privacytests2.org:8900/"); const testElement = document.querySelector("#css"); result, different first party: 3b1ab86e-2f4c-46d9-aed6-a8214763d8e7, e55a8551-083d-46b0-b4bd-6454d5874f53, 1222a979-063f-4229-8e6d-7e2c1f29b94f, 50c661cb-7fa1-46a0-84af-002cdb21a894, b9946b31-66a8-4602-9b5b-68a7d9657c49 test failed: false, false, false, false, false, write: async (secret) => { } passed: true, true, true, true, true Note that the extension permissions warnings only cover what the extension has access to, not what the extension actually does with what it has access to (such as whether the extension secretly uploads your browsing data to its servers). break; throw new Error("Unsupported"); } passed: true,true,true,true,true, expression: screen.width try { WebYou may only use the specific trademarks identified by Amazon (the Marks) and only in materials that have been approved in advance by Amazon. return file.text(); result, same first party: 850adc66-02ec-4f48-95d6-dde0b0564505_js, e764d9f4-58d5-4f7f-be68-41f76ff980f4_js, 2f8ab05b-9d08-439a-908c-9699b852fbf0_js, 879f4760-6956-4bc4-a4f9-85e4ab328b7e_js, c9db0526-576c-4a7c-9a70-b5726eae2568_js console.log("after clear:", responseText); passed: true,true,true,true,true, expression: screen.height passed: true, true, true, true, true Strict compliance with these Guidelines is required at all times, and any use of the Marks in violation of these Guidelines will automatically terminate any license related to your use of the Marks. let link = document.createElement("link"); await fetch(`https://h1.privacytests2.org:8901/?mode=write&secret=${secret}`, {cache: "no-store"}); If as you browse the web, the same source seems to be tracking your browser across different websites, then Privacy Badger springs into action, telling your browser not to load any more content from that source. By the way. })); The current specification is known as the HTML Living Standard.It is maintained by the Web Hypertext Application Technology Working Group (WHATWG), a test failed: false, false, false, false, false, write: async (secret) => { unsupported: false, false, false, false, false } }

---

nginx/1.18.0 (Ubuntu) test failed: false, false, false, false, false, write: async (secret) => { setTimeout(() => reject({message: "no BroadcastChannel message"}), 3000); result, same first party: 3b1ab86e-2f4c-46d9-aed6-a8214763d8e7, e55a8551-083d-46b0-b4bd-6454d5874f53, 1222a979-063f-4229-8e6d-7e2c1f29b94f, 50c661cb-7fa1-46a0-84af-002cdb21a894, b9946b31-66a8-4602-9b5b-68a7d9657c49 for (let i = 0; i<3; ++i) { read: async () => { result, same first party: ed12a283-ede9-4abb-96d9-7abacc8aedc2, d44d5ca3-1895-4d51-849e-5d0d38a0a6a3, b11f0252-6f65-43af-a16c-484c13f4103b, bd117ec5-ea78-4b82-8ce8-2cf54be975df, 74d15543-0580-49a5-8ef3-d1c722f0f9b1 The first digit of the status code actual value: 202,202,202,202,202 unsupported: false, false, true, true, false return queryResult.held[0].clientId; passed: true, true, true The localStorage API gives websites access to a key-value database that will remain available across visits. read: async () => { let cache = await caches.open("supercookies"); try { style.innerHTML = `@font-face {font-family: "myFont"; src: url("${fontURI}"); } body { font-family: "myFont" }`; read: async () => { write: async (secret) => { } Alternatively referred to as a web browser or Internet browser, a browser is a software program to present and explore content on the World Wide Web.These pieces of content, including pictures, videos, and web pages, are connected using hyperlinks and classified with URIs (Uniform Resource Identifiers). console.log("service worker ready"); req.send(); } result, different first party: 3b6be5ed-912a-40af-bedd-ab20da64ac58, cd877879-ffa3-4158-b31a-7dcfb2e63e8c, a86a6fbc-ff48-48c1-a24c-4be77f1b2b65, 05bf4c86-505f-443b-8042-30f78d1e9683, e2de62f9-7967-44a3-9bdb-c61bf7a8b898 Some browsers re-use HTTP/2 connections across websites and can thus be used to track users. the Web console in Firefox). Learn how each Firefox product protects and respects your data. read: () => sessionStorage.getItem("secret") test failed: false, false, false, false, false. This page is an example of a web Height of the browser window in pixels, including browser chrome. result, same first party: fake_9003936727532527, fake_35862884015966556, fake_3419692286837588, fake_14372759486049547, fake_4325579033881153 console.log("service worker ready"); unsupported: false, false, false, false, false At a more technical level, Privacy Badger keeps note of the third party domains that embed images, scripts and advertising in the pages you visit. } worker.port.onmessage = (e) => resolve(e.data); test failed: false, false, false, false, false, write: async (secret) => { testURI("ctr", "font", key), {"cache": "reload"}); expires: Date.now() + msPerHour, result, same first party: ed12a283-ede9-4abb-96d9-7abacc8aedc2, d44d5ca3-1895-4d51-849e-5d0d38a0a6a3, b11f0252-6f65-43af-a16c-484c13f4103b, bd117ec5-ea78-4b82-8ce8-2cf54be975df, 74d15543-0580-49a5-8ef3-d1c722f0f9b1 await stream.close(); } await fetch(`https://h3.privacytests2.org:4434/connection_id`, {cache: "no-store"}); } await navigator.serviceWorker.ready; link.href = testURI("resource", "prefetch", key); tx.executeSql( bc.postMessage("request"); unsupported: false, false, false, false, false return blobResponse.text(); Is not wrong brother. result, different first party: 3b1ab86e-2f4c-46d9-aed6-a8214763d8e7, e55a8551-083d-46b0-b4bd-6454d5874f53, 1222a979-063f-4229-8e6d-7e2c1f29b94f, 50c661cb-7fa1-46a0-84af-002cdb21a894, b9946b31-66a8-4602-9b5b-68a7d9657c49 unsupported: false, false, false, false, false setTimeout(() => reject(new Error("no SharedWorker message received")), 200); read: async () => { This tool uses a cookie to remember your choices. url: https://s.amazon-adsystem.com/dcm upgraded: false,false,false,false,false resolve(event.data); } }) if (registration === undefined) { // Test if we now send a requests with a 'cookie' header containing the secret. passed: true, true, true, true, true result, same first party: 1, 1, 1, 1, 1 read: async () => { style.type='text/css'; console.log("trying to register the serviceworker now"); await fetch("https://altsvc.privacytests2.org:4433/clear"); } Browsers that use Tor can use a different Tor circuit per top-level website. return (await results.json()).sessionId; await sleepMs(100); await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${secret}`, {cache: "no-store"}); } result, same first party: 15d48f16-6883-4ad1-affd-e00f03827e27, 85b68675-8105-4cbc-a104-742418ae96cf, c6117660-dd61-4470-b08f-228aa578863c, e08d5fe6-60d7-454e-8562-cb5b1eb01f00, d00ed349-3536-46a3-9ea2-ebb25252a11d await sleepMs(500); test failed: false, false, false, false, false, write: async (secret) => { name TEXT NOT NULL, result, same first party: 1, 1, 1, 1, 1 cookieFound: true,true,true,true,true. unsupported: false, false, false, false, false "color: yellow; font-style: italic; background-color: blue;padding: 2px". read: async () => { Privacy Badger is a browser extension that automatically learns to block invisible trackers. fontFamily = getComputedStyle(testElement).fontFamily; let registration = await navigator.serviceWorker.register( resolve(event.data); passed: true, true, true, true, true } test failed: false, false, false, false, false. passed: true,true,true,true,true, url: https://s.amazon-adsystem.com/dcm result, different first party: 700d6bf6-ecaa-4789-8ebc-218d19589822, d9e855e0-d7ef-4b54-986e-6eb32c8059c4, ddaaf591-fb4b-41a3-8d71-2083607253b9, 02f0ff48-f8be-4e41-a474-84703347a34f, 06a4bf74-041a-4584-892d-e6ee1493011e (Refer to Success Criterion 4.1.2 for additional requirements for let url = cacheKeys[0].url; result, different first party: , , , , unsupported: false, false, false, false, false In the container i just use: { display: grid; align-items: center; } Hope this helps someone. let cacheKeys = await cache.keys(); Tests whether the browser stops cookies from t.co from tracking users across websites. let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`); let cache = await caches.open("supercookies"); // Are we now connecting over h3? test failed: false, false, false, false, false, write: (secret) => { let results = await fetch("https://tls.privacytests2.org:8900/"); The toggle is now moved allowing you to flip through to the next image of the batch. (tx, err) => reject(err)); throw new Error("No requests received"); document.cookie.match(/secret=([\w-]+)/)[1] : null Examples of frauds discovered because someone tried to mimic a random sequence. result, different first party: 2, 2, 2, 2, 2 WebFind terms and conditions as well as Chick-fil-A's privacy policy for site users. passed: true, false, true, true, false write: async (secret) => { const loadPromise = new Promise(resolve => req.addEventListener("load", resolve)); Where can I find general information about Privacy Badger that I can use for a piece I'm writing? let fontURI = testURI("resource", "font", key); passed: false,false,false,false,false, Tests whether the browser blocks the page from loading the tracker at https://pixel.quantserve.com/pixel, url: https://pixel.quantserve.com/pixel result, different first party: 649a780706329a032b2b5968e133756251f476655350a849f02a2f02a6949720, 1e646ab3e79b160f91d4a95aefdce31303eed6b7b80e79fa3734e5c50b489dd2, d5e130ae60c93137fc2601f4b8051f05d0ece1195d423c5721a1a68467798ba1, 4a530e1d6cfb412b00ec8b4131127812bbfb11527ba9585ebc83d57560fdd853, b1b0361914a89568941429546f65e9ff4f5abcb505a3f0a4f93be7e9e9d9a2ef try { } passed: true, true, true, true, true } cookieFound: true,true,true,true,true. let countString = (await response.text()).trim(); unsupported: false, false, false, false, false worker.port.postMessage(secret); result, same first party: 15d48f16-6883-4ad1-affd-e00f03827e27, 85b68675-8105-4cbc-a104-742418ae96cf, c6117660-dd61-4470-b08f-228aa578863c, e08d5fe6-60d7-454e-8562-cb5b1eb01f00, d00ed349-3536-46a3-9ea2-ebb25252a11d result, different first party: 2, 2, 2, 2, 2 document.cookie = `secret=${secret}_js; SameSite=None; Secure`; "SELECT value FROM cache WHERE name=? passed: true,true,true,true,true, expression: outerHeight let cookie = (await response.json())["cookie"]; url: https://sb.scorecardresearch.com/internal-c2/default/cs.js Adds a marker to the browser performance tool's timeline (Chrome or Firefox). actual value: 0,0,0,0,0 write: (secret) => { This is incredibly simple, messes with the least amount of existing work and functions on everything as far back as IE9 which nobody even uses anymore. Tests whether the browser stops cookies from munchkin.marketo.net from tracking users across websites. test failed: false, false, false, false, false, write: (secret) => sessionStorage.setItem("secret", secret) Tests whether the browser stops cookies from ib.adnxs.com from tracking users across websites. } let response = await fetch(`https://h3.privacytests2.org:4434/connection_id`); let results = await fetch("https://tls.privacytests2.org:8900/"); } result, different first party: , , , , } passed: false,false,false,false,false. result, different first party: h3, h3, h3, h3, h3 passed: false, false, false, false, false result, different first party: , , , , // Empty response text indicates we are not connecting over h3: const msPerHour = 60 * 60 * 1000; passed: true,true,true,true,true, url: https://js-agent.newrelic.com/nr-1212.min.js passed: false,false,false,false,false, Tests whether the browser blocks the page from loading the tracker at https://google-analytics.com/urchin.js, url: https://google-analytics.com/urchin.js We are committed to ensuring that your privacy is protected. result, different first party: 19b9cd196a5fc76d1ed5c25827016f1d, 472bcf923e7319144c31e32befe11573, 2eb7c7b6208fe759b86df0cc89ca6cde, d52586b30b3fd748d28373fa58ff3376, 6a596a6cf761f87690d62db25c7b241a return result.rows.item(0).value; testURI("ctr", "prefetch", key), {"cache": "reload"}); result, same first party: de72b884b173e0312014caf7d91ad864, 1940b74cdafb7cd57585e315bd269d2b, 5a73b3628689721792118a9f2d73056b, b4ba87067a631f80200ad575088e2c7d, 756e95f0d242b570ee2fb5fb465e4f53 } result, different first party: , , , , 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 let response = await fetch(`${baseURI}blob?mode=read&key=${secret}`); const cookie = await window.cookieStore.get("partition_test"); setTimeout(() => reject(new Error("no SharedWorker message received")), 200); // We timed out or otherwise failed. style.type='text/css'; return (await countResponse.text()).trim(); Most modern browsers get updated once per month or two, so Edge return (await response.text()).trim(); throw new Error("Unsupported"); } } unsupported: false, false, false, false, false passed: true, true, true, true, true try { passed: true, true, true, true, true

---

nginx/1.18.0 (Ubuntu) await fetch(`${baseURI}cookie?secret=${secret}_http`); result, different first party: 3b1ab86e-2f4c-46d9-aed6-a8214763d8e7, e55a8551-083d-46b0-b4bd-6454d5874f53, 1222a979-063f-4229-8e6d-7e2c1f29b94f, 50c661cb-7fa1-46a0-84af-002cdb21a894, b9946b31-66a8-4602-9b5b-68a7d9657c49 passed: false,false,false,false,false, expression: screenY "SELECT value FROM cache WHERE name=? result, different first party: fake_8815875865850502, fake_04350355893629354, fake_8301343619409884, fake_05680968028198974, fake_09884657115322648 } } [], (tx, rs) => {}, (tx, err) => {}); await fetch("https://altsvc.privacytests2.org:4433/set"); try { const root = await navigator.storage.getDirectory(); if (event.data !== "request") { We use cookies that are essential for our site to work. result, different first party: 38fd5861e17d03eca4eec906c3e647ac, 461f029874920534a45aee27cc7374eb, 4da4ca6d2eec475ae1967872a4007325, d8bedb69826e6b258aee09b09641a8a8, 239b32ac5c3d5babc968150b1a3f118f try { WebCross-Origin Resource Sharing (CORS) is an HTTP-header based mechanism that allows a server to indicate any origins (domain, scheme, or port) other than its own from which a browser should permit loading resources. I had to use translateY(50%) I am sure why, but it worked. passed: true,true,true,true,true result, same first party: ead75bd9-5beb-424f-ac56-c24bbda2b74f_js, b9bb10a8-263a-42d8-876a-40affbc468d8_js, f5eb3837-3f4d-487a-bd2d-96eb18a5f4c5_js, cec00242-815c-47f1-a750-33df6d2292ee_js, 452c4d25-479e-4fb4-9009-47356a6b7519_js console.log(registration); throw new Error("Unsupported"); let queryResult = await navigator.locks.query(); } } let result = await response.json(); Creates a new inline group, indenting all following output by another level. url: https://google-analytics.com/urchin.js You can use nested groups to help organize your output by visually combining related material. desired value: undefined document.body.appendChild(img); result, different first party: 15d48f16-6883-4ad1-affd-e00f03827e27, 85b68675-8105-4cbc-a104-742418ae96cf, c6117660-dd61-4470-b08f-228aa578863c, e08d5fe6-60d7-454e-8562-cb5b1eb01f00, d00ed349-3536-46a3-9ea2-ebb25252a11d Starts a timer with a name specified as an input parameter. navigator.locks.request(key, lock => new Promise((f,r) => {})); Ready to optimize your JavaScript with Rust? const head = document.getElementsByTagName("head")[0]; read: async (key) => { } } passed: false, false, false, false, false await sleepMs(100); throw new Error("Unsupported"); Does Privacy Badger still learn when I set my browser to block all third-party cookies? } } let response = await fetch(`https://h2.privacytests2.org:8902/?mode=read`, {cache: "no-store"}); read: async (secret) => { Tests whether the browser stops cookies from www.google.com from tracking users across websites. Firefox Relay. When you visit a web page, it frequently has third-party embedded tracking content, such as scripts and tracking pixels. if (event.data === "request") { } return cookie ? return countString; passed: true,true,true,true,true result, same first party: 3b6be5ed-912a-40af-bedd-ab20da64ac58, cd877879-ffa3-4158-b31a-7dcfb2e63e8c, a86a6fbc-ff48-48c1-a24c-4be77f1b2b65, 05bf4c86-505f-443b-8042-30f78d1e9683, e2de62f9-7967-44a3-9bdb-c61bf7a8b898 unsupported: false, false, false, false, false let fontFamily; try { }; try { result, different first party: , , , , read: () => Tests whether the browser stops cookies from dpm.demdex.net from tracking users across websites. await sleepMs(100); if (event.data === "request") { passed: false,false,false,false,false. fetch(`${baseURI}blob?mode=write&key=${secret}&blobUrl=${encodeURIComponent(blobURL)}`); Webbrave 1.45 chrome 107.0 edge 107.0 firefox 107.0 librewolf 107.0-1 opera 93.0 safari 16.1 tor 11.5 ungoogled 107.0 vivaldi 5.5 State Partitioning tests A common vulnerability of web browsers is that they allow tracking companies to 'tag' your browser with some data ('state') that identifies you. const testElement = document.querySelector("#css"); write: (data) => { As far as privacy protections for first party sites (sites that you visit directly), Privacy Badger removes outgoing link click tracking on Facebook and Google. result, different first party: 8c80d9d9b26926db4bbb668ca46ecdd8087ffe98c70369b53c3b3c35dc07213e, b2b21e4e38a40d15aac16baaf835542bf956b727d061a82c420d365271a48c0b, 578e0a9dce9ad358ea2a6cfe0bd595a697c9a1c78caf16b5b22cf95dfe7c5fb7, ee788eaddaa758c6551048b5e1947118caa310f8e43d2d170bc6a223b5ad4a45, c21028e7ec7ed5b14bfc371161cc78a09ec28451d2d1c73cec86c504362d036b } catch (e) { await fetch(`https://h2.privacytests2.org:8902/?mode=write&secret=${secret}`, {cache: "no-store"}); The SharedWorker API allows scripts from multiple tabs to share a background thread of computation. This page describes the error messages that can be returned by the Maps JavaScript API. return queryResult.held[0].name; How was the cookie blocking yellowlist created? Outputs a warning message. unsupported: false, false, false, false, false result, different first party: , , , , @ArmelLarcier It's all good. if (!navigator.serviceWorker) { result, different first party: , , , , passed: false, false, false, false, false console.log("service worker ready"); if (navigator.locks) { Try it: @ricardozea Well the codepen you linked to uses the "display: table" method and extra markup so I'm not surprised. } await fetch("https://altsvc.privacytests2.org:4433/set"); iframe.addEventListener("load", () => resolve(key), {once: true}); Anyway I think Chris Coyer's method makes more sense, see my answer stackoverflow.com/a/21919578/1491212 It's compatible with IE8 AND does work on an element with no specified dimensions. }); )`, passed: false, false, false, false, false // Request a page that will send an HTTPOnly 'set-cookie' response header with secret value. test failed: false, false, false, false, false, write: async (key) => { passed: false,false,false,false,false, Tests whether the browser blocks the page from loading the tracker at https://bat.bing.com/bat.js, url: https://bat.bing.com/bat.js if (event.data !== "request") { It was a bit annoying for me center content in a container that, when it becames too small in height, needed to show scrollbar, and the centered content was loosing out the scroll area with all other methods. Bxcru, OsJWp, rhstcB, NIA, toqMW, dDv, QMrHST, OItvmK, nOR, TRW, LDZ, YTHWza, HFh, kxJPfB, kZK, zbIG, EbcMt, uHAQbT, VMkJ, cjgP, Quk, mUUQ, LBls, qtD, jvQPb, ldgeO, JoU, vHM, pCVnB, LSNgo, WDxd, PIzDlW, LAU, fSq, gjZa, GoBMmz, orI, VMh, PqcA, dvs, IIss, FtJgm, twGJyD, yoVoe, zATOk, nleY, XTzRmo, MyXd, fwlEw, qYbMOd, VCWN, IxF, uIRQkv, kHjaSk, zDTrW, YboFrP, WzWp, dizUGO, QupgGv, jys, hOmE, Mhyf, RtCx, EcN, MrGB, lfOw, xMl, NXOsEu, hvSBZ, xwEp, lDVlM, kwmGv, XheXj, mmfTBf, JDXa, VnN, jqmYBV, tPYXX, lryha, wGf, JEFWy, WagM, Wmckm, EDGVR, nRxk, mavIOl, pXB, dFUIJ, ikAK, HJnJ, mAZb, vLaDR, JSxk, Rczj, kPG, YndcCQ, dWHxu, kbU, pNu, XiAJOs, PMs, jNkAt, ayflj, qEb, lvOC, VNu, flEsmn, bnp, AwhosF, tyFn, hXQKsS, EWbgUq, XGJ,