Legal

Cookie Policy

Cookies and browser storage we use, and how to control them.

Last updated: 30 April 2026

What are cookies?

Cookies are small text files placed on your device when you visit a website. They allow the site to remember your choices (such as language) and recognise you on return visits. We also use browser localStorage for similar purposes.

What we use

We aim to keep tracking to the absolute minimum. Today this site uses only the following:

Strictly necessary

  • Language preference (xflow-lang) — stored in localStorage. Remembers whether you chose English or Czech.
  • Cookie consent record (xflow-cookie-consent) — stored in localStorage. Remembers that you have responded to the cookie banner.

Analytics

  • Vercel Analytics — privacy-friendly, anonymous, no cross-site tracking. Collects aggregate page-view counts. Loads only after you accept analytics cookies.

How to control cookies

You can change your consent at any time by clearing the value xflow-cookie-consent in your browser's localStorage. The consent banner will reappear on your next visit.

You can also block or delete cookies in your browser settings. Doing so may impact functionality (e.g. your language preference will reset on every visit).

Third-party services

Some pages may load content from third parties (e.g. Google Fonts) that may set their own cookies. We do not control these.

Changes to this policy

We may update this policy when our practices or applicable law change. The latest version is always available on this page.