trainline.com

Privacy grade24 Oct 2026

Heavy tracking seen

0/100

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 111 ad-industry “partners”
25 cross-site tracking companies were seen after accepting
Device-fingerprinting techniques seen (webgl)

Tracking companies seen25 can follow people across sites26

Seen before any choice2 can follow people across sites3

Cross-site trackers after rejectafter we clicked “Necessary only”2

Ad “partners” in the bannerconsent tool: OneTrust111

Countries data went to15 server locations8

Fingerprinting seenwebgl1

Where the data went

From our checker in London to 15 tracker server locations in 8 countries. Drag to spin.

Advertising
Analytics
Data broker
Social
Our checker (London)

Server locations

Tap one to find it on the globe

Companies

Who showed up

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

See this live on every site you visit

Browser Monster shows who’s watching on every page, what you agreed to, and helps you clear it up. It works on your device and never sells your data.

Join the waitlist

Check another site