Privacy notice
Controller
Arne FranzRita-Maiburg-Straße 40
70794 Filderstadt
Germany
Visiting the website
This website is hosted on Cloudflare Pages by Cloudflare, Inc., 101 Townsend Street, San Francisco, CA 94107, USA. When you request a page, Cloudflare processes technical connection and request data such as your IP address, the time, the requested resource and browser information. This is used to deliver and secure the site. The legal basis is the legitimate interest in providing a secure, functional website under Article 6(1)(f) GDPR.
The operator does not keep a separate archive of access logs. Cloudflare retention depends on the type of data, service and security purposes and legal obligations. Cloudflare may process data outside the European Economic Area. For covered transfers, Cloudflare describes safeguards including the EU-US Data Privacy Framework and the EU standard contractual clauses. See Cloudflare’s privacy policy, its GDPR information and its Data Processing Addendum.
Contact by email
If you get in touch, your email address and message are used to respond. The legal basis is the legitimate interest in answering your request under Article 6(1)(f) GDPR. The data is kept while the request is handled and deleted when no longer needed for that purpose, subject to any legal retention obligation.
Cookies, analytics and external links
The website itself does not set cookies or use analytics. External sites such as GitHub open when you follow a link. Their own privacy notices then apply.
See the separate privacy notice for the app.
Your rights
Under the GDPR, you have rights of access, rectification, erasure, restriction and, where applicable, data portability. You may object to processing based on legitimate interests on grounds relating to your particular situation. Use the contact above to exercise these rights.
You can lodge a complaint with a data protection supervisory authority, such as the Baden-Württemberg Data Protection and Freedom of Information Commissioner.