Legal

Cookies

In short

This website sets no tracking or marketing cookies. There is therefore no cookie banner under § 25 TTDSG for tracking.

Analytics

Reach measurement runs via Umami Analytics — cookieless, self-hosted at umami.heini.app (Hetzner Germany). No marketing cookies are set and no cross-device profiles are created. Legal basis: Art. 6(1)(f) GDPR.

Strictly necessary storage

Where storage is technically necessary for the site to function (e.g. language preference), this is based on § 25(2) TTDSG without a consent requirement.