carwow.co.uk
Heavy tracking seen
8/100
- 2 tracking companies were seen loading before any choice was made
- 2 tracking companies were seen after we clicked reject
- The banner asked visitors to accept 27 ad-industry “partners”
- 8 cross-site tracking companies were seen after accepting
- A session-recording service was seen (Hotjar)
Where the data went
From our checker in London to 13 tracker server locations in 7 countries. Drag to spin.
- Advertising
- Analytics
- Session recording
- Social
- Data broker
- Our checker (London)
Server locations
Tap one to find it on the globe
Companies
Who showed up
- 01GGoogleAd network, analytics and search · Mountain View · servers in Dublin, Palo AltoAdvertisingBeforeAfter rejectAfter accept
- 02IIntegral Ad ScienceAd verification · New York · servers in London, DublinAdvertisingBeforeAfter rejectAfter accept
- 03AAmplitudeProduct analytics · San Francisco · servers in London, PortlandAnalyticsBeforeAfter rejectAfter accept
- 04HHotjarSession recording and heatmaps · St Julian’s · servers in LondonSession recordingBeforeAfter rejectAfter accept
- 05LLinkedInProfessional network and ad platform · Sunnyvale · servers in Boston, LondonSocialBeforeAfter rejectAfter accept
- 06MMetaSocial network and ad platform · Menlo Park · servers in DublinSocialBeforeAfter rejectAfter accept
- 07MMicrosoftAd network and analytics · Redmond · servers in Seattle (South Lake Union), DublinAdvertisingBeforeAfter rejectAfter accept
- 08PPermutiveAudience data for publishers · London · servers in London, Kansas CityData brokerBeforeAfter rejectAfter accept
- 09RRTB HouseRetargeting ad network · Warsaw · servers in London, AmsterdamAdvertisingBeforeAfter rejectAfter accept
From our last check on 24 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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