Sudoku Expert Text Logo

Privacy and data collection

Responsible entity

See Imprint

Access logs
The website runs on an Apache Webserver which collects access logs by default. The access logs contain the IP address and user agent of the visitor, time and date of the visit, and the exact pages visited. The user agent may include operating system, browser, browser engine and their respective versions.
Example
2025-07-07 10:10:41.465 192.168.178.69 - - [07/Jul/2025:08:10:41 +0000] "GET / HTTP/1.1" 200 1183 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36"

The access logs are stored for one month.

Hoster

The website is hosted on Strato. The hoster may also collect your personal data. You can find the privacy policy agreement on their site:
https://www.strato.de/datenschutz/