Privacy policy

Effective 8 October 2026. Most of CPSTester runs entirely in your browser.

What runs in your browser only

All tests run locally. Your clicks, key presses, mouse movements and generated passwords are never sent to us. Personal bests and history are kept in your browser’s local storage, and you can clear them at any time through your browser settings.

Leaderboard submissions

If you submit a score, we store the name you choose, the score, the submission time and a salted SHA-256 hash of your IP address. The hash is used only for rate limiting and can’t be turned back into your IP. The click timing data sent with a submission is checked for auto-clicker patterns and then discarded. Scores older than 7 days no longer appear on the leaderboard.

Bot protection

Score submissions use Cloudflare Turnstile, which may process device and browser signals to tell humans and bots apart. See Cloudflare’s privacy policy.

Analytics

We use Cloudflare Web Analytics to count page views and measure how fast pages load. It doesn’t use cookies or local storage, doesn’t follow you across other websites and doesn’t build a profile of you. It records the page you visited, the referring site, your browser and device type, your country and page-load timings, and we only see these as totals.

Hosting

The site is hosted on Cloudflare, which processes standard request logs (such as IP address and user agent) to deliver and secure the site.

Contact

Questions or deletion requests: [email protected].

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