sporcle.com
Heavy tracking seen
20/100
- The banner’s alternative to accepting was a paid option: “Pay to Reject”
- 2 tracking companies were seen loading before any choice was made
- The banner asked visitors to accept 407 ad-industry “partners”
- 27 cross-site tracking companies were seen after accepting
Where the data went
From our checker in London to 21 tracker server locations in 10 countries. Drag to spin.
- Advertising
- Data broker
- Our checker (London)
Server locations
Tap one to find it on the globe
Companies
Who showed up
- 01AAmazon AdsAd network · Seattle · servers in London, Seattle (South Lake Union)AdvertisingBeforeAfter accept
- 02GGoogleAd network, analytics and search · Mountain View · servers in Dublin, Palo AltoAdvertisingBeforeAfter accept
- 03AAdformAd platform · Copenhagen · servers in CopenhagenAdvertisingBeforeAfter accept
- 04AAdobeMarketing analytics and ad platform · San Jose · servers in London, DublinAdvertisingBeforeAfter accept
- 05CCriteoRetargeting ad network · Paris · servers in Paris, GroningenAdvertisingBeforeAfter accept
- 06EEpsilonMarketing data (data broker) · Irving, TX · servers in Frankfurt am MainData brokerBeforeAfter accept
- 07EEquativAd exchange · Paris · servers in Amsterdam, Frankfurt am MainAdvertisingBeforeAfter accept
- 08GGumGumContextual ads · Santa Monica · servers in DublinAdvertisingBeforeAfter accept
- 09IID5Shared ad identity · London · servers in Montreal, Limburg an der LahnData brokerBeforeAfter accept
- 10IIndex ExchangeAd exchange · Toronto · servers in Toronto (Old Toronto), MontrealAdvertisingBeforeAfter accept
- 11IInMobiMobile ads · Bengaluru · servers in AshburnAdvertisingBeforeAfter accept
- 12LLinkedInProfessional network and ad platform · Sunnyvale · servers in LondonAdvertisingBeforeAfter accept
- 13LLiveRampIdentity graph (data broker) · San Francisco · servers in Kansas CityData brokerBeforeAfter accept
- 14LLotameData platform (data broker) · Columbia, MD · servers in Frankfurt am Main, DublinData brokerBeforeAfter accept
- 15MMagniteAd exchange · Los Angeles · servers in Ashburn, AmsterdamAdvertisingBeforeAfter accept
- 16MMedia.netContextual ads · Dubai · servers in Kansas City, ParisAdvertisingBeforeAfter accept
- 17MMicrosoftAd network and analytics · Redmond · servers in Dublin, DoylestownAdvertisingBeforeAfter accept
- 18OOpenXAd exchange · Pasadena · servers in Kansas CityAdvertisingBeforeAfter accept
- 19PPubMaticAd exchange · Redwood City · servers in Palo Alto, SingaporeAdvertisingBeforeAfter accept
- 20QQuantcastAudience data and ads · San Francisco · servers in AshburnAdvertisingBeforeAfter accept
- 21RRTB HouseRetargeting ad network · Warsaw · servers in Kansas City, AmsterdamAdvertisingBeforeAfter accept
- 22SSeedtagContextual ads · Madrid · servers in Kansas CityAdvertisingBeforeAfter accept
- 23SSovrnAd exchange · Boulder · servers in DublinAdvertisingBeforeAfter accept
- 24TTeadsContent recommendation and video ads · New York · servers in London, ChicagoAdvertisingBeforeAfter accept
- 25TThe Trade DeskAd buying platform and identity (UID2) · Ventura · servers in Seattle (South Lake Union), LondonAdvertisingBeforeAfter accept
- 26TTripleLiftAd exchange (native ads) · New York · servers in Frankfurt am MainAdvertisingBeforeAfter accept
- 27YYahooAd network · New York · servers in Seattle (South Lake Union), LondonAdvertisingBeforeAfter accept
From our last check on 27 Oct 2026 from London: homepage only, three fresh visits (did nothing, clicked reject, clicked accept). Server locations are approximate, from the IP addresses we connected to. Some requests after rejecting may be strictly necessary services; this is what we observed, not proof that the site broke the law. How we check · Run this site? Ask for a re-check or add a statement
Last checked
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