Privacy Policy

The short version: this website collects nothing. No accounts, no cookies, no analytics, no advertising trackers, no server-side logs of your activity. Your click test history is stored locally in your browser's LocalStorage and never leaves your device.

1. Data we collect

We do not operate a backend and we do not set tracking cookies. We do not use advertising trackers or share any data for cross-site advertising. The site is served as static files from a content delivery network, which may keep standard, short-lived technical logs (such as IP address and requested URL) for security and abuse prevention, as any CDN does.

2. Local storage

The tools save your test sessions — mode, clicks, CPS, rating, date and technique metrics — to your browser's LocalStorage under a single key. This data:

• is stored only on your device;
• is never transmitted to us or any third party;
• can be exported to CSV at any time from the Personal Best page;
• can be deleted at any time with the "Clear history" action, or by clearing your browser's site data.

3. Analytics, fonts and third-party requests

To understand whether the tools are being used, we load Google Analytics 4 in a privacy-first configuration. The script is never loaded on page view — it only fetches after you first interact with a tool — and it never sees your results, your technique metrics, or anything stored in LocalStorage. It honors Do Not Track and Global Privacy Control: if either is set, nothing is ever sent.

Fonts are loaded from Google Fonts. Loading them may cause Google to receive your IP address in accordance with Google's own privacy policy. We do not control that. All tool functionality works without these fonts — they are purely cosmetic.

4. Children's privacy

The site does not collect personal information from anyone, including children. Because no data is collected, there is nothing special to restrict.

5. Changes to this policy

If this policy ever changes — for example, if we add a feature that needs a server — the change will be announced on this page with a new date. The current "no data collected" posture is not something we plan to abandon.

6. Contact

Questions about this policy? Contact us.