Necessary authentication and preferences
Supabase authentication cookies and session tokens support sign-in and account security. Their lifetime follows the authentication session; signing out ends the browser session, while clearing storage can also sign you out. Browser storage records your visual preference and analytics choice. These preferences stay until you change them or clear browser storage. Required storage is used independently of optional analytics.
Optional Vercel Web Analytics
BELAVENT uses Vercel Web Analytics only after you choose Allow optional analytics. It is cookie-free analytics, rather than Google Analytics. Vercel uses a request-derived visitor hash for aggregate public-page measurements and discards its visitor session after 24 hours. BELAVENT does not pass account identifiers or contact details as custom events, excludes private routes, and removes query strings and fragments from measured page URLs. Necessary security and hosting logs remain separate from optional analytics.
Your choice and withdrawal
Choose Necessary only to browse without optional analytics. You can allow analytics or withdraw that permission using the controls on this page at any time. Missing, invalid or unavailable stored permission does not enable analytics. Withdrawal stops subsequent submissions; information already received is governed by the provider and the privacy policy. Clearing browser storage resets the choice.
Images, maps and links
Photographs and maps may load directly from Unsplash, Wikimedia or OpenFreeMap. Their network requests are functional content delivery, not BELAVENT analytics, and can include your network address and browser headers. Third-party sites reached through source links control their own cookies and storage. See the Privacy policy for providers and request routes.
Privacy and directory data request · Contact BELAVENT · Storage and analytics choices
Updated 13 October 2026.