Privacy

What we store

When you complete a test, the following is saved: download/upload speed, ping and jitter, test date, your internet provider's name, city and country, and a connection-type estimate (e.g. 4g).

These records are tied to a randomly generated anonymous device identifier (UUID) kept in your browser. Only the browser holding that identifier can see your history.

What we do not store

Name, e-mail, phone, account — none of it exists, because there is no registration.

Your IP address is NOT stored with the test results. City/ISP information comes from the general location data Cloudflare provides during measurement; it contains no street address or precise location.

We use no advertising or tracking cookies. The only cookie is a functional one remembering your language; theme preference and the device identifier live in your browser's localStorage.

Share links

When you share a result, anyone with the link can see that ONE result (speeds, date, ISP, city). Sharing the link is under your control; your full history is not reachable from it.

Third parties

Measurement traffic goes to Cloudflare's servers (speed.cloudflare.com); the site is hosted on Vercel; results are stored in Supabase. These services are subject to their own privacy policies.

Deleting your data

If you clear this site's browser data (localStorage), your device identifier is destroyed and your history becomes unreachable from any browser. For full deletion of stored records, you can reach out via the GitHub repository.