Cookie policy
Cookies: only the essentials, unless you allow more.
We use the bare minimum for the portal to work. Usage statistics are only enabled with your permission.
Last updated: October 2026
Essential cookies and storage
csrftoken— protects forms against forged requests (up to 1 year).django_language— your chosen language (up to 1 year), only when you switch language.dp:a11yanddp:consent(browser local storage) — your accessibility and cookie preferences. They never leave your device.
Analytics cookies (optional)
With your permission, we use Google Analytics 4 to measure, in aggregate, which pages are most useful. The _ga and _ga_* cookies are set by Google and last up to 2 years. Without permission, Google Analytics is not loaded and operates only in consent-denied mode, without cookies.
How to manage your preferences
You can change your choice at any time through the “Cookie preferences” link in the footer of every page, or delete cookies in your browser settings.