ultimate-guitar.com
Heavy tracking seen
10/100
- 1 tracking company was seen loading before any choice was made
- 1 tracking company was seen after we clicked reject
- The banner asked visitors to accept 952 ad-industry “partners”
- 31 cross-site tracking companies were seen after accepting
Where the data went
From our checker in London to 21 tracker server locations in 9 countries. Drag to spin.
- Advertising
- Data broker
- Social
- Analytics
- Our checker (London)
Server locations
Tap one to find it on the globe
Companies
Who showed up
- 01IInMobiMobile ads · Bengaluru · servers in Seattle (South Lake Union), Frankfurt am MainAdvertisingBeforeAfter rejectAfter accept
- 02333AcrossAd exchange and identity · New York · servers in New YorkAdvertisingBeforeAfter rejectAfter accept
- 03AAdformAd platform · Copenhagen · servers in CopenhagenAdvertisingBeforeAfter rejectAfter accept
- 04AAdobeMarketing analytics and ad platform · San Jose · servers in Frankfurt am Main, AshburnAdvertisingBeforeAfter rejectAfter accept
- 05AAmazon AdsAd network · Seattle · servers in London, Seattle (South Lake Union)AdvertisingBeforeAfter rejectAfter accept
- 06AAwinAffiliate marketing · Berlin · servers in Seattle (South Lake Union)AdvertisingBeforeAfter rejectAfter accept
- 07CCriteoRetargeting ad network · Paris · servers in Paris, GroningenAdvertisingBeforeAfter rejectAfter accept
- 08EEpsilonMarketing data (data broker) · Irving, TX · servers in Frankfurt am MainData brokerBeforeAfter rejectAfter accept
- 09EEquativAd exchange · Paris · servers in Groningen, Frankfurt am MainAdvertisingBeforeAfter rejectAfter accept
- 10EExperianCredit bureau and identity data · Dublin · servers in Kansas CityData brokerBeforeAfter rejectAfter accept
- 11GGoogleAd network, analytics and search · Mountain View · servers in Dublin, Palo AltoAdvertisingBeforeAfter rejectAfter accept
- 12GGumGumContextual ads · Santa Monica · servers in DublinAdvertisingBeforeAfter rejectAfter accept
- 13IID5Shared ad identity · London · servers in Montreal, RoubaixData brokerBeforeAfter rejectAfter accept
- 14IIndex ExchangeAd exchange · Toronto · servers in Toronto (Old Toronto), Frankfurt am MainAdvertisingBeforeAfter rejectAfter accept
- 15LLinkedInProfessional network and ad platform · Sunnyvale · servers in LondonAdvertisingBeforeAfter rejectAfter accept
- 16LLiveRampIdentity graph (data broker) · San Francisco · servers in Kansas CityData brokerBeforeAfter rejectAfter accept
- 17LLotameData platform (data broker) · Columbia, MD · servers in Dublin, Frankfurt am MainData brokerBeforeAfter rejectAfter accept
- 18MMagniteAd exchange · Los Angeles · servers in Ashburn, AmsterdamAdvertisingBeforeAfter rejectAfter accept
- 19MMedia.netContextual ads · Dubai · servers in Kansas City, BostonAdvertisingBeforeAfter rejectAfter accept
- 20MMicrosoftAd network and analytics · Redmond · servers in Seattle (South Lake Union), DoylestownAdvertisingBeforeAfter rejectAfter accept
- 21OOpenXAd exchange · Pasadena · servers in Kansas CityAdvertisingBeforeAfter rejectAfter accept
- 22PPubMaticAd exchange · Redwood City · servers in Singapore, ParisAdvertisingBeforeAfter rejectAfter accept
- 23QQuantcastAudience data and ads · San Francisco · servers in AshburnAdvertisingBeforeAfter rejectAfter accept
- 24RRTB HouseRetargeting ad network · Warsaw · servers in AmsterdamAdvertisingBeforeAfter rejectAfter accept
- 25SSeedtagContextual ads · Madrid · servers in Kansas CityAdvertisingBeforeAfter rejectAfter accept
- 26SShareThisShare buttons and audience data · Palo Alto · servers in DublinSocialBeforeAfter rejectAfter accept
- 27SSovrnAd exchange · Boulder · servers in DublinAdvertisingBeforeAfter rejectAfter accept
- 28TTeadsContent recommendation and video ads · New York · servers in ChicagoAdvertisingBeforeAfter rejectAfter accept
- 29TThe Trade DeskAd buying platform and identity (UID2) · Ventura · servers in Seattle (South Lake Union), DublinAdvertisingBeforeAfter rejectAfter accept
- 30TTripleLiftAd exchange (native ads) · New York · servers in Frankfurt am MainAdvertisingBeforeAfter rejectAfter accept
- 31YYahooAd network · New York · servers in Seattle (South Lake Union), LondonAdvertisingBeforeAfter rejectAfter accept
- 32CCloudflare Web AnalyticsWeb analytics (cookieless) · San Francisco · servers in MontrealAnalyticsBeforeAfter rejectAfter 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
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