Back home

Cookies & Storage

What we store in your browser and why.

Last updated: June 2026

We keep browser storage to a minimum and use it only to make the site work and to remember your preferences. We do not use advertising or cross-site tracking cookies.

Essential

These are required for the site to function and cannot be switched off.

Language preference — remembers the language you choose (site_locale).

Sign-in session — keeps you signed in to your account while you use the course.

Consent choice — remembers your response to the cookie notice so we do not ask again (cookie_consent).

Analytics

Analytics are disabled by default. If they are ever enabled, the scripts load only after you give consent, and you can withdraw consent at any time.

Managing your choices

You can accept or dismiss the cookie notice when you first visit. You can also clear or block cookies in your browser settings; note that blocking essential storage may stop sign-in and language preference from working.

Questions

For any question about storage or your data, contact .