Legal & privacy
Cookies Policy
This site sets no cookies. There are no authentication, preference, advertising, or analytics cookies and no consent banner.
How traffic is counted
The server writes an access log for each request. Alongside the request metadata it derives a 12-character visitor pseudonym from the requesting IP address and user-agent string using a secret key generated when the server process starts.
- The pseudonym is stable only for that server process. It can be compared across requests and days until restart; a restart creates a new in-memory key and therefore new identifiers.
- The derivation key is not persisted. Historical pseudonyms cannot be recomputed after the process loses that key.
- The source request data is still logged. The access line contains the requesting IP address and user-agent as received. The pseudonym is a counting aid, not anonymization of the full log.
This is first-party server logging, not browser storage and not a third-party tracking product.
Other website data
Real-user performance measurements and contact-form submissions are described in the Privacy Policy.