What is collected
This site uses cookie-free, aggregate analytics. It does not build visitor profiles or store persistent identifiers.
Anonymous sessions
Page views are grouped into an anonymous daily hash and a temporary session that expires after 30 minutes of inactivity. The original session identifier is kept only in sessionStorage, and the original IP address is never stored. Hashes are rotated daily and retained for up to 12 months, so visitors cannot be followed from one day to another.
Display preferences
Your language and separate public/CMS themes are stored in first-party preference cookies for up to one year. They contain your choices, not a visitor identifier. Earlier theme preferences may also remain in localStorage. You can remove these preferences by clearing this site’s browser data.
Contact messages
If you send a message, the information you provide is stored privately so it can be answered. Messages are kept only as long as they are useful for follow-up.