Privacy
As of October 2026.
Controller
Code1 GmbH, Nordstraße 65a, 53111 Bonn, Germany, represented by its managing director Christoph Lüders. E-mail:
Hosting
Hetzner Online GmbH hosts this website on our behalf under a data processing agreement (Art. 28 GDPR). Every connection is encrypted (HTTPS).
Server logs
Every request is logged: the page, date and time, amount of data, status, browser and operating system, referrer, and IP address. We use the logs only to keep the site running and secure, and delete them after 180 days. Legal basis: Art. 6(1)(f) GDPR, our legitimate interest in a secure and stable website.
Analytics
We count visits with GoatCounter, which runs on our own server. It sets no cookies and stores no IP address. It records the page, referrer, browser, operating system, screen size, language, and country. No visit can be traced to a person. Legal basis: Art. 6(1)(f) GDPR, our legitimate interest in knowing how the site is used.
Local storage
The timings page keeps your table settings in your browser's local storage, for your next visit. They never leave your browser; you can delete them there. Legal basis: § 25(2) no. 2 TDDDG, as they serve a function you use.
This website sets no cookies. Everything it loads, fonts included, comes from this server.
If you write to us, we use your message only to answer it. Our mailbox is hosted by Hetzner Online GmbH as well. Legal basis: Art. 6(1)(b) GDPR where your message concerns a contract, otherwise Art. 6(1)(f). We delete it once the matter is settled, unless the law requires us to keep it: business letters for 6 years (§ 257 HGB, § 147 AO).
Your rights
You have the right to access, rectification, erasure, restriction of processing, and data portability (Art. 15–18, 20 GDPR). Write to us at the address above. You may also complain to a supervisory authority, ours being the Landesbeauftragte für Datenschutz und Informationsfreiheit Nordrhein-Westfalen.
Right to object
Where we process data on the basis of our legitimate interest (Art. 6(1)(f) GDPR), you may object to it at any time, on grounds relating to your particular situation (Art. 21 GDPR).