Cookie Notice⁠›››

Cookies are small text files stored on your device when you visit a website. We only set technically necessary cookies; optional services are loaded only after your express consent. Your choice is stored for about 6 months in the ag_consent cookie and can be changed or withdrawn at any time using the button below or the Cookie settings link in the footer. Necessary cookies These cookies are required to operate the website and are set without consent (legal basis: Art. 6 (1) (f) GDPR and § 25 (2) TDDDG). - ag_consent: stores your consent choices. Duration: about 6 months. - better-auth.session_token: keeps your login session. Only set when you sign in. Duration: 7 days. - better-auth.session_data: short-lived cache of session data. Only set when you sign in. Duration: 1 minute. - better-auth.state: secures the sign-in process. Duration: 5 minutes. - NEXT_LOCALE: stores your language preference. Duration: 1 year. Analytics (Umami) With your consent (Art. 6 (1) (a) GDPR), we load Umami, a self-hosted web analytics tool running on our own servers in the EU. Umami sets no cookies and collects only anonymized usage statistics; no data is transferred to third parties. External media (YouTube) On some product pages we embed videos via youtube-nocookie.com. They are loaded only after your consent (Art. 6 (1) (a) GDPR); once a video plays, Google may set its own cookies. For more information, see the Google privacy policy (https://policies.google.com/privacy). Last updated: 26 July 2026