Which companies does thetrainline.com tell about you?
When Packet Voyage last checked thetrainline.com on 23 October 2026, the page contacted 7 third-party companies before any cookie consent: Google, OneTrust, New Relic, branch.io, trainlinecontent.com, trustpilot.com and usabilla.com. After clicking "Accept all cookies" on the cookie banner, 21 more joined, including TikTok, Criteo, Snap, Microsoft, DoubleVerify, Meta and 15 others. That ranks it 17th of 37 UK sites in the index for companies contacted before consent.
Before you agree to anything (7)
- Google analytics and tracking, based in US
- OneTrust cookie banners, based in US
- New Relic analytics and tracking, based in US
- branch.io other companies
- trainlinecontent.com other companies
- trustpilot.com other companies
- usabilla.com other companies
After you accept (“Accept all cookies”) (21)
- TikTok advertising, based in CN
- Criteo advertising, based in FR
- Snap advertising, based in US
- Microsoft advertising, based in US
- DoubleVerify advertising, based in US
- Meta social networks, based in US
- bmtrcs.com other companies
- Lotame advertising, based in US
- OpenX advertising, based in US
- brandmetrics.com other companies
- fontawesome.com other companies
- google.co.uk other companies
- openxcdn.net other companies
- creativecdn.com other companies
- app.link other companies
- impression.link other companies
- tiktokw.us other companies
- appboycdn.com other companies
- braze.eu other companies
- on.aws other companies
- bing.net other companies
After you reject (“Necessary only”) (2)
After pressing "Necessary only", 2 companies were still contacted for the first time: bing.net and Microsoft.
- bing.net other companies
- Microsoft advertising, based in US
Other travel sites
- National Rail: 8 before consent, +4 after
Check it yourself
Open thetrainline.com in our browser now to see every request on a map, or get a full report with its speed from around the world.
Measured by opening the home page in Chrome in London as a first-time visitor. One visit from one place is a snapshot, and some early contacts (such as the cookie banner itself) are normal. How the index works.