Privacy
Effective: November 7, 2026. Operator: Denis Alekseev, as an independent project. Contact: research@healthpixelcheck.org.
This policy covers the website at healthpixelcheck.org (this site and its blog).
What this site does not do
- It sets no cookies and does not use local storage or similar browser storage.
- It uses no analytics, advertising, session-replay or other tracking tools.
- It loads nothing from other websites: no third-party scripts, fonts, images or embeds. Every file comes from healthpixelcheck.org.
- It has no forms and does not ask for any personal information.
Hosting
The site is hosted on Cloudflare Pages. Like any web host, Cloudflare receives the standard technical information your browser sends when it requests a page (such as your IP address, the requested address and your browser’s user agent) and may process it in its request logs to deliver and protect the service. We do not use these logs to identify visitors. Cloudflare may also receive network-error reports from your browser (if a page fails to load, your browser can send Cloudflare a short technical report about the failure).
The checker
The website checker at check.healthpixelcheck.org is a separate service with its own privacy policy: https://check.healthpixelcheck.org/privacy.
If you write to us, we use your message only to reply.
Changes
We will post any changes on this page with a new effective date.