britishgas.co.uk
Heavy tracking seen
0/100
- 1 tracking company was seen loading before any choice was made
- 1 tracking company was seen after we clicked reject
- 12 cross-site tracking companies were seen after accepting
- Device-fingerprinting techniques seen (webgl)
- A session-recording service was seen (Contentsquare)
Where the data went
From our checker in London to 9 tracker server locations in 5 countries. Drag to spin.
- Advertising
- Data broker
- Session recording
- Social
- Analytics
- 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
- 02AAdobeMarketing analytics and ad platform · San Jose · servers in Boston, AshburnData brokerBeforeAfter rejectAfter accept
- 03AAmazon AdsAd network · Seattle · servers in London, Seattle (South Lake Union)AdvertisingBeforeAfter rejectAfter accept
- 04CContentsquareSession recording and analytics · Paris · servers in Frankfurt am Main, DublinSession 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), LondonAdvertisingBeforeAfter rejectAfter accept
- 08PPinterestSocial network and ad platform · San Francisco · servers in Boston, Frankfurt am MainAdvertisingBeforeAfter rejectAfter accept
- 09QQuantcastAudience data and ads · San Francisco · servers in Ashburn, LondonAdvertisingBeforeAfter rejectAfter accept
- 10TThe Trade DeskAd buying platform and identity (UID2) · Ventura · servers in Frankfurt am Main, Seattle (South Lake Union)AdvertisingBeforeAfter rejectAfter accept
- 11XX (Twitter)Social network and ad platform · San Francisco · servers in London, Toronto (Old Toronto)AdvertisingBeforeAfter rejectAfter accept
- 12YYahooAd network · New York · servers in DublinAdvertisingBeforeAfter rejectAfter accept
- 13DDatadogPerformance monitoring · New York · servers in Palo AltoAnalyticsBeforeAfter 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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