This website uses cookies and comparable technologies. Some are necessary to run the site, others help us understand which content is being read. You decide what is allowed.
If you are under 16 and would like to consent to optional services, you must ask your parent or guardian for permission.
You are under no obligation to consent to the processing of your data in order to use this site. The website works in full without consent. You can change or withdraw your choice at any time via “Cookie settings” in the footer.
We use Google Analytics to measure which pages are read, in order to improve them. This processes personal data and happens only with your consent.
By consenting to statistics you also consent, under Art. 49(1)(a) GDPR, to your data being processed in the USA. The European Court of Justice has found that there is no equivalent level of protection there: US authorities may access personal data without an effective legal remedy being available.
Exactly which data
Essential. Required to run the site. The only thing stored is your decision from this window, held locally in your browser (localStorage, key “aaa-consent”). It is not transmitted to us. No cookies are set.
Audience measurement with Google Analytics. Google Analytics 4, provided by Google Ireland Limited, Dublin. Purpose: anonymous measurement of which pages are read. Cookies _ga and _ga_G-72D2GSX9RW, lasting up to two years. Transfer to the USA is possible. Without your consent nothing is set and nothing is transmitted.