Cookies

This website sets no cookies. There is no consent banner because there is nothing to consent to.

The one thing we do store

If you use the light/dark toggle in the header, your choice is saved in your browser’s local storage under the key algoryq-learn-theme. It never leaves your device, is not a cookie, is not sent with any request, and clearing your browser data removes it. Never touch the toggle and nothing is stored at all.

No third parties

This page makes no request to any host but this one. No font CDN, no tag manager, no analytics vendor, no chat widget, no CAPTCHA, no embedded video. Our content-security policy is default-src ‘self’, relaxed only for the inline script and style the framework needs to boot, and a browser test fails our build if it widens.

Analytics

When analytics are enabled they are self-hosted, cookieless and aggregate: page views, referrers, and a few named events such as “a call to action was clicked”. No identifier persists across sessions or sites, IP addresses are truncated at collection, and no individual profile exists. The site works identically with analytics blocked.

The product

The product at app.learn.algoryq.com does set a session cookie, because it has to: an httpOnly cookie that keeps you signed in and is never readable by JavaScript in your browser. That is a different application from this website.