Privacy policy

Last updated: 2026-10-01.

What we collect

Nothing personal. There are no accounts, no forms storing data, and no advertising or tracking cookies. Calculators run in your browser.

Technical data

Our host Cloudflare processes technical data (IP address, user agent) to deliver and protect the site; see the Cloudflare privacy policy. We count clicks on partner links in aggregate (partner name and day only — no IP, no identifier).

Third parties

When you follow a partner link you leave this site; the partner's own privacy policy applies.

Your rights

Under the GDPR you may contact us at contact@oooooooo.dev for any request. You may also lodge a complaint with your data protection authority (in France, the CNIL).