What this website uses
The website uses browser localStorage. This is not an HTTP cookie, but it is local storage. Fonts and images load from the website. No advertising or analytics scripts of our own are connected.
| Key | Purpose | Retention |
|---|---|---|
| sibrel.consent.v1 | Required storage of your choice: version, date and preference permission. | Up to 180 days. |
| sibrel.lang | Selected language; written only after preferences are allowed. | Until withdrawal, decision expiry or browser data is cleared. |
The app at a separate address has its own sessions, caches and keys. Website settings do not clear your app account or keys. When viewing a private Sites version, the external platform may use its own authentication cookies, which this website does not control.
Making or changing your choice
“Necessary only” disables language storage. “Allow preferences” permits remembering your language. The website works with either choice. Declining removes the saved language; your decision is stored so you are not asked on every visit.
Reopen settings from any page footer. The prompt reappears after browser data is cleared or after 180 days. If browser storage is unavailable, the website still works but your choice may not persist.
New technologies
Adding analytics, advertising technologies or third-party widgets requires an updated explanation and, where necessary, separate consent before loading them. The current preference control does not authorize purposes that have not yet been described.