Is F1 Delayed Live Timing safe?

Low risk

F1 Delayed Live Timing sends a persistent user ID with live-timing view telemetry to api.f1delayedlivetiming.com.

The extension creates a 30-character user ID in local extension storage and includes it when live-timing pages or local archive and advanced views request data through the background script. Those requests go to api.f1delayedlivetiming.com with the page or view label and extension version, tying repeated view events to the same stored ID.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

T21 Computingv2024.5.0001Chrome Web Store
15Risk
Who publishes it

T21Computing - no other listings under this identity

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
T21 Computing
Declared legal entity
T21Computing
Registered address
University College Oxford, Oxford OX1 4BH, United Kingdom
Registered contact
T21Computing

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 2024.5.0001. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on fia.com

    https://*.fia.com/*

  • Read and change your data on livetiming.formula1.com

    *://livetiming.formula1.com/*

  • Read and change your data on ergast.com

    https://ergast.com/api/*

  • Read and change your data on f1.t21computing.co.uk

    https://f1.t21computing.co.uk/*

  • Read and change your data on api.f1delayedlivetiming.com

    https://api.f1delayedlivetiming.com/*

  • Store data in your browser

    storage

Where it sends data

Destinations our analysis observed F1 Delayed Live Timing contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • api.f1delayedlivetiming.com

    F1 Delayed Live Timing sends data to api.f1delayedlivetiming.com. No other extension we have analysed sends data here.

Updated 30 September 2026gchagbhdnlcnmkhplddglibfdjbbeclg