{
  "version": "1.0.0",
  "updated": "2026-08-15",
  "license": "CC0-1.0",
  "source": "https://theproblocker.com/tools/",
  "note": "Canonical tracker signature database. Consumed by the browser-side tools (imported at build time) and by the PHP scan endpoints (read from disk). Keys are short because this file ships to the client.",
  "categories": {
    "advertising": {
      "label": "Advertising",
      "description": "Ad servers and exchanges that select, deliver and bill for the ads on a page."
    },
    "analytics": {
      "label": "Analytics",
      "description": "Scripts that record which pages you visit, how long you stay and what you click."
    },
    "social": {
      "label": "Social",
      "description": "Buttons, embeds and pixels from social networks that report your visit back to them."
    },
    "session-replay": {
      "label": "Session replay",
      "description": "Records mouse movement, scrolling, clicks and sometimes keystrokes, then replays your session for the site owner."
    },
    "fingerprinting": {
      "label": "Fingerprinting",
      "description": "Identifies your browser from its configuration, so you can be tracked without cookies."
    },
    "tag-manager": {
      "label": "Tag manager",
      "description": "A loader that injects other trackers. One tag manager can pull in dozens of scripts."
    },
    "data-broker": {
      "label": "Data broker",
      "description": "Buys and sells audience data, linking your activity across unrelated websites."
    },
    "error-tracking": {
      "label": "Error tracking",
      "description": "Reports crashes and JavaScript errors. Usually benign, but often carries session context."
    },
    "consent": {
      "label": "Consent management",
      "description": "The cookie banner itself. Records your consent choice, and sometimes much more."
    }
  },
  "trackers": [
    {
      "d": "doubleclick.net",
      "n": "Google DoubleClick",
      "o": "Google",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "googlesyndication.com",
      "n": "Google AdSense",
      "o": "Google",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "googleadservices.com",
      "n": "Google Ads",
      "o": "Google",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "google-analytics.com",
      "n": "Google Analytics",
      "o": "Google",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "analytics.google.com",
      "n": "Google Analytics 4",
      "o": "Google",
      "c": "analytics",
      "probe": false
    },
    {
      "d": "googletagmanager.com",
      "n": "Google Tag Manager",
      "o": "Google",
      "c": "tag-manager",
      "probe": true
    },
    {
      "d": "googletagservices.com",
      "n": "Google Publisher Tags",
      "o": "Google",
      "c": "advertising",
      "probe": true,
      "p": "www.googletagservices.com"
    },
    {
      "d": "adservice.google.com",
      "n": "Google Ad Service",
      "o": "Google",
      "c": "advertising",
      "probe": false
    },
    {
      "d": "pagead2.googlesyndication.com",
      "n": "Google PageAd",
      "o": "Google",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "facebook.net",
      "n": "Meta Pixel",
      "o": "Meta",
      "c": "social",
      "probe": true,
      "p": "connect.facebook.net"
    },
    {
      "d": "connect.facebook.net",
      "n": "Meta Connect",
      "o": "Meta",
      "c": "social",
      "probe": true
    },
    {
      "d": "facebook.com/tr",
      "n": "Meta Conversion Pixel",
      "o": "Meta",
      "c": "social",
      "probe": false
    },
    {
      "d": "ads-twitter.com",
      "n": "X Ads",
      "o": "X",
      "c": "advertising",
      "probe": true,
      "p": "static.ads-twitter.com"
    },
    {
      "d": "analytics.twitter.com",
      "n": "X Analytics",
      "o": "X",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "static.ads-twitter.com",
      "n": "X Ads Static",
      "o": "X",
      "c": "advertising",
      "probe": false
    },
    {
      "d": "linkedin.com/px",
      "n": "LinkedIn Insight",
      "o": "Microsoft",
      "c": "social",
      "probe": false
    },
    {
      "d": "snap.licdn.com",
      "n": "LinkedIn Insight Tag",
      "o": "Microsoft",
      "c": "social",
      "probe": true
    },
    {
      "d": "bat.bing.com",
      "n": "Microsoft UET",
      "o": "Microsoft",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "clarity.ms",
      "n": "Microsoft Clarity",
      "o": "Microsoft",
      "c": "session-replay",
      "probe": true,
      "p": "www.clarity.ms"
    },
    {
      "d": "tiktok.com/i18n/pixel",
      "n": "TikTok Pixel",
      "o": "ByteDance",
      "c": "social",
      "probe": false
    },
    {
      "d": "analytics.tiktok.com",
      "n": "TikTok Analytics",
      "o": "ByteDance",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "scorecardresearch.com",
      "n": "Comscore",
      "o": "Comscore",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "quantserve.com",
      "n": "Quantcast",
      "o": "Quantcast",
      "c": "data-broker",
      "probe": true
    },
    {
      "d": "quantcast.mgr.consensu.org",
      "n": "Quantcast Consent",
      "o": "Quantcast",
      "c": "consent",
      "probe": false
    },
    {
      "d": "criteo.com",
      "n": "Criteo",
      "o": "Criteo",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "criteo.net",
      "n": "Criteo Static",
      "o": "Criteo",
      "c": "advertising",
      "probe": true,
      "p": "static.criteo.net"
    },
    {
      "d": "adnxs.com",
      "n": "Xandr (AppNexus)",
      "o": "Microsoft",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "rubiconproject.com",
      "n": "Magnite (Rubicon)",
      "o": "Magnite",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "pubmatic.com",
      "n": "PubMatic",
      "o": "PubMatic",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "openx.net",
      "n": "OpenX",
      "o": "OpenX",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "casalemedia.com",
      "n": "Index Exchange",
      "o": "Index Exchange",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "smartadserver.com",
      "n": "Equativ (Smart)",
      "o": "Equativ",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "taboola.com",
      "n": "Taboola",
      "o": "Taboola",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "outbrain.com",
      "n": "Outbrain",
      "o": "Outbrain",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "revcontent.com",
      "n": "RevContent",
      "o": "RevContent",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "mgid.com",
      "n": "MGID",
      "o": "MGID",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "adroll.com",
      "n": "AdRoll",
      "o": "NextRoll",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "amazon-adsystem.com",
      "n": "Amazon Ads",
      "o": "Amazon",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "media.net",
      "n": "Media.net",
      "o": "Media.net",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "sharethrough.com",
      "n": "Sharethrough",
      "o": "Sharethrough",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "triplelift.com",
      "n": "TripleLift",
      "o": "TripleLift",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "33across.com",
      "n": "33Across",
      "o": "33Across",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "sonobi.com",
      "n": "Sonobi",
      "o": "Sonobi",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "gumgum.com",
      "n": "GumGum",
      "o": "GumGum",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "yieldmo.com",
      "n": "Yieldmo",
      "o": "Yieldmo",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "teads.tv",
      "n": "Teads",
      "o": "Teads",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "spotxchange.com",
      "n": "SpotX",
      "o": "Magnite",
      "c": "advertising",
      "probe": false
    },
    {
      "d": "moatads.com",
      "n": "Moat",
      "o": "Oracle",
      "c": "analytics",
      "probe": false
    },
    {
      "d": "adsafeprotected.com",
      "n": "Integral Ad Science",
      "o": "IAS",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "doubleverify.com",
      "n": "DoubleVerify",
      "o": "DoubleVerify",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "hotjar.com",
      "n": "Hotjar",
      "o": "Contentsquare",
      "c": "session-replay",
      "probe": true
    },
    {
      "d": "fullstory.com",
      "n": "FullStory",
      "o": "FullStory",
      "c": "session-replay",
      "probe": true
    },
    {
      "d": "mouseflow.com",
      "n": "Mouseflow",
      "o": "Mouseflow",
      "c": "session-replay",
      "probe": true
    },
    {
      "d": "luckyorange.com",
      "n": "Lucky Orange",
      "o": "Lucky Orange",
      "c": "session-replay",
      "probe": true
    },
    {
      "d": "inspectlet.com",
      "n": "Inspectlet",
      "o": "Inspectlet",
      "c": "session-replay",
      "probe": true
    },
    {
      "d": "smartlook.com",
      "n": "Smartlook",
      "o": "Smartlook",
      "c": "session-replay",
      "probe": true
    },
    {
      "d": "contentsquare.net",
      "n": "Contentsquare",
      "o": "Contentsquare",
      "c": "session-replay",
      "probe": true,
      "p": "s.contentsquare.net"
    },
    {
      "d": "quantummetric.com",
      "n": "Quantum Metric",
      "o": "Quantum Metric",
      "c": "session-replay",
      "probe": true
    },
    {
      "d": "glassboxdigital.io",
      "n": "Glassbox",
      "o": "Glassbox",
      "c": "session-replay",
      "probe": false
    },
    {
      "d": "mixpanel.com",
      "n": "Mixpanel",
      "o": "Mixpanel",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "segment.com",
      "n": "Segment",
      "o": "Twilio",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "segment.io",
      "n": "Segment API",
      "o": "Twilio",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "amplitude.com",
      "n": "Amplitude",
      "o": "Amplitude",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "heap.io",
      "n": "Heap",
      "o": "Heap",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "heapanalytics.com",
      "n": "Heap Analytics",
      "o": "Heap",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "kissmetrics.com",
      "n": "Kissmetrics",
      "o": "Kissmetrics",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "matomo.cloud",
      "n": "Matomo Cloud",
      "o": "Matomo",
      "c": "analytics",
      "probe": false
    },
    {
      "d": "statcounter.com",
      "n": "StatCounter",
      "o": "StatCounter",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "chartbeat.com",
      "n": "Chartbeat",
      "o": "Chartbeat",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "parsely.com",
      "n": "Parse.ly",
      "o": "Automattic",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "newrelic.com",
      "n": "New Relic Browser",
      "o": "New Relic",
      "c": "analytics",
      "probe": false
    },
    {
      "d": "nr-data.net",
      "n": "New Relic Beacon",
      "o": "New Relic",
      "c": "analytics",
      "probe": true,
      "p": "bam.nr-data.net"
    },
    {
      "d": "optimizely.com",
      "n": "Optimizely",
      "o": "Optimizely",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "vwo.com",
      "n": "VWO",
      "o": "Wingify",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "crazyegg.com",
      "n": "Crazy Egg",
      "o": "Crazy Egg",
      "c": "session-replay",
      "probe": true
    },
    {
      "d": "sentry.io",
      "n": "Sentry",
      "o": "Sentry",
      "c": "error-tracking",
      "probe": false
    },
    {
      "d": "bugsnag.com",
      "n": "Bugsnag",
      "o": "SmartBear",
      "c": "error-tracking",
      "probe": false
    },
    {
      "d": "rollbar.com",
      "n": "Rollbar",
      "o": "Rollbar",
      "c": "error-tracking",
      "probe": false
    },
    {
      "d": "branch.io",
      "n": "Branch",
      "o": "Branch",
      "c": "data-broker",
      "probe": true
    },
    {
      "d": "appsflyer.com",
      "n": "AppsFlyer",
      "o": "AppsFlyer",
      "c": "data-broker",
      "probe": true
    },
    {
      "d": "adjust.com",
      "n": "Adjust",
      "o": "AppLovin",
      "c": "data-broker",
      "probe": true
    },
    {
      "d": "kochava.com",
      "n": "Kochava",
      "o": "Kochava",
      "c": "data-broker",
      "probe": true
    },
    {
      "d": "liveramp.com",
      "n": "LiveRamp",
      "o": "LiveRamp",
      "c": "data-broker",
      "probe": true
    },
    {
      "d": "rlcdn.com",
      "n": "LiveRamp Sync",
      "o": "LiveRamp",
      "c": "data-broker",
      "probe": true,
      "p": "www.rlcdn.com"
    },
    {
      "d": "crwdcntrl.net",
      "n": "Lotame",
      "o": "Lotame",
      "c": "data-broker",
      "probe": true,
      "p": "www.crwdcntrl.net"
    },
    {
      "d": "bluekai.com",
      "n": "Oracle BlueKai",
      "o": "Oracle",
      "c": "data-broker",
      "probe": false
    },
    {
      "d": "demdex.net",
      "n": "Adobe Audience Manager",
      "o": "Adobe",
      "c": "data-broker",
      "probe": true,
      "p": "bam.demdex.net"
    },
    {
      "d": "omtrdc.net",
      "n": "Adobe Analytics",
      "o": "Adobe",
      "c": "analytics",
      "probe": false
    },
    {
      "d": "everesttech.net",
      "n": "Adobe Advertising",
      "o": "Adobe",
      "c": "advertising",
      "probe": true,
      "p": "static.everesttech.net"
    },
    {
      "d": "agkn.com",
      "n": "Neustar AdAdvisor",
      "o": "TransUnion",
      "c": "data-broker",
      "probe": true,
      "p": "www.agkn.com"
    },
    {
      "d": "tapad.com",
      "n": "Tapad",
      "o": "Experian",
      "c": "data-broker",
      "probe": true
    },
    {
      "d": "exelator.com",
      "n": "eXelate",
      "o": "Nielsen",
      "c": "data-broker",
      "probe": true,
      "p": "cdn.exelator.com"
    },
    {
      "d": "imrworldwide.com",
      "n": "Nielsen",
      "o": "Nielsen",
      "c": "analytics",
      "probe": true,
      "p": "secure.imrworldwide.com"
    },
    {
      "d": "krxd.net",
      "n": "Salesforce Krux",
      "o": "Salesforce",
      "c": "data-broker",
      "probe": false
    },
    {
      "d": "mathtag.com",
      "n": "MediaMath",
      "o": "MediaMath",
      "c": "advertising",
      "probe": true,
      "p": "www.mathtag.com"
    },
    {
      "d": "turn.com",
      "n": "Amobee",
      "o": "Amobee",
      "c": "advertising",
      "probe": true,
      "p": "ad.turn.com"
    },
    {
      "d": "adsrvr.org",
      "n": "The Trade Desk",
      "o": "The Trade Desk",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "yahoo.com/pixel",
      "n": "Yahoo Pixel",
      "o": "Yahoo",
      "c": "advertising",
      "probe": false
    },
    {
      "d": "hubspot.com",
      "n": "HubSpot",
      "o": "HubSpot",
      "c": "analytics",
      "probe": false
    },
    {
      "d": "hs-analytics.net",
      "n": "HubSpot Analytics",
      "o": "HubSpot",
      "c": "analytics",
      "probe": true,
      "p": "js.hs-analytics.net"
    },
    {
      "d": "marketo.net",
      "n": "Marketo",
      "o": "Adobe",
      "c": "analytics",
      "probe": false
    },
    {
      "d": "pardot.com",
      "n": "Pardot",
      "o": "Salesforce",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "intercom.io",
      "n": "Intercom",
      "o": "Intercom",
      "c": "analytics",
      "probe": false
    },
    {
      "d": "drift.com",
      "n": "Drift",
      "o": "Salesloft",
      "c": "analytics",
      "probe": false
    },
    {
      "d": "onetrust.com",
      "n": "OneTrust",
      "o": "OneTrust",
      "c": "consent",
      "probe": false
    },
    {
      "d": "cookielaw.org",
      "n": "OneTrust CookiePro",
      "o": "OneTrust",
      "c": "consent",
      "probe": false
    },
    {
      "d": "cookiebot.com",
      "n": "Cookiebot",
      "o": "Usercentrics",
      "c": "consent",
      "probe": false
    },
    {
      "d": "usercentrics.eu",
      "n": "Usercentrics",
      "o": "Usercentrics",
      "c": "consent",
      "probe": false
    },
    {
      "d": "trustarc.com",
      "n": "TrustArc",
      "o": "TrustArc",
      "c": "consent",
      "probe": false
    },
    {
      "d": "quantcast.com/choice",
      "n": "Quantcast Choice",
      "o": "Quantcast",
      "c": "consent",
      "probe": false
    },
    {
      "d": "fingerprintjs.com",
      "n": "FingerprintJS",
      "o": "FingerprintJS",
      "c": "fingerprinting",
      "probe": true
    },
    {
      "d": "fpjs.io",
      "n": "FingerprintJS Pro",
      "o": "FingerprintJS",
      "c": "fingerprinting",
      "probe": true
    },
    {
      "d": "iovation.com",
      "n": "iovation",
      "o": "TransUnion",
      "c": "fingerprinting",
      "probe": true
    },
    {
      "d": "threatmetrix.com",
      "n": "ThreatMetrix",
      "o": "LexisNexis",
      "c": "fingerprinting",
      "probe": true
    },
    {
      "d": "perimeterx.net",
      "n": "HUMAN (PerimeterX)",
      "o": "HUMAN",
      "c": "fingerprinting",
      "probe": false
    },
    {
      "d": "adition.com",
      "n": "Adition",
      "o": "Virtual Minds",
      "c": "advertising",
      "probe": true,
      "p": "ad.adition.com"
    },
    {
      "d": "zemanta.com",
      "n": "Zemanta",
      "o": "Outbrain",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "bidswitch.net",
      "n": "BidSwitch",
      "o": "Criteo",
      "c": "advertising",
      "probe": false
    },
    {
      "d": "onaudience.com",
      "n": "OnAudience",
      "o": "Cloud Technologies",
      "c": "data-broker",
      "probe": true
    },
    {
      "d": "id5-sync.com",
      "n": "ID5",
      "o": "ID5",
      "c": "data-broker",
      "probe": true
    },
    {
      "d": "pippio.com",
      "n": "LiveRamp Pippio",
      "o": "LiveRamp",
      "c": "data-broker",
      "probe": true
    },
    {
      "d": "sitescout.com",
      "n": "SiteScout",
      "o": "Centro",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "contextweb.com",
      "n": "PulsePoint",
      "o": "PulsePoint",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "districtm.io",
      "n": "District M",
      "o": "Sharethrough",
      "c": "advertising",
      "probe": false
    },
    {
      "d": "lijit.com",
      "n": "Sovrn",
      "o": "Sovrn",
      "c": "advertising",
      "probe": true
    },
    {
      "d": "gemius.pl",
      "n": "Gemius",
      "o": "Gemius",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "yandex.ru/metrika",
      "n": "Yandex Metrica",
      "o": "Yandex",
      "c": "analytics",
      "probe": false
    },
    {
      "d": "mc.yandex.ru",
      "n": "Yandex Metrica Counter",
      "o": "Yandex",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "vk.com/rtrg",
      "n": "VK Retargeting",
      "o": "VK",
      "c": "social",
      "probe": false
    },
    {
      "d": "hm.baidu.com",
      "n": "Baidu Analytics",
      "o": "Baidu",
      "c": "analytics",
      "probe": true
    },
    {
      "d": "cnzz.com",
      "n": "CNZZ",
      "o": "Alibaba",
      "c": "analytics",
      "probe": true,
      "p": "www.cnzz.com"
    },
    {
      "d": "umeng.com",
      "n": "Umeng",
      "o": "Alibaba",
      "c": "analytics",
      "probe": true,
      "p": "www.umeng.com"
    }
  ],
  "cosmeticBait": [
    {
      "id": "pb-bait-banner",
      "cls": "ad-banner",
      "label": "Generic ad banner class"
    },
    {
      "id": "ad-container",
      "cls": "ad-container",
      "label": "Ad container ID"
    },
    {
      "id": "pb-bait-slot",
      "cls": "adsbox",
      "label": "AdSense bait class"
    },
    {
      "id": "pb-bait-sponsor",
      "cls": "sponsored-content",
      "label": "Sponsored content block"
    },
    {
      "id": "pb-bait-leaderboard",
      "cls": "ad-leaderboard",
      "label": "Leaderboard placement"
    },
    {
      "id": "pb-bait-sky",
      "cls": "banner-ad",
      "label": "Banner ad class"
    },
    {
      "id": "pb-bait-native",
      "cls": "native-ad",
      "label": "Native ad unit"
    },
    {
      "id": "pb-bait-pop",
      "cls": "popup-ad",
      "label": "Pop-up ad unit"
    }
  ],
  "youtubeAdHosts": [
    {
      "d": "googlevideo.com/videoplayback",
      "n": "YouTube video delivery",
      "note": "Also serves real video. Blocking wholesale breaks playback.",
      "probe": false
    },
    {
      "d": "youtube.com/api/stats/ads",
      "n": "YouTube ad stats endpoint",
      "probe": false
    },
    {
      "d": "youtube.com/pagead",
      "n": "YouTube page ads",
      "probe": false
    },
    {
      "d": "youtube.com/ptracking",
      "n": "YouTube playback tracking",
      "probe": false
    },
    {
      "d": "doubleclick.net",
      "n": "DoubleClick (YouTube pre-roll)",
      "probe": true
    },
    {
      "d": "googlesyndication.com",
      "n": "Google Syndication",
      "probe": true
    },
    {
      "d": "googleadservices.com",
      "n": "Google Ad Services",
      "probe": true
    },
    {
      "d": "youtube.com/get_midroll_info",
      "n": "YouTube mid-roll info",
      "probe": false
    },
    {
      "d": "s.youtube.com",
      "n": "YouTube stats beacon",
      "probe": false
    }
  ]
}