I do not collect any data on the website itself. The site is written in simple HTML/CSS and does not contain any advertisements, cookies or trackers nor services by Google, Facebook and the like.
This website is hosted by Strato. They collect the usual things like IP-address and web-browser. There are no web-analytics services active.
When you write me through the contact page you are writing to my e-mail address which is hosted by Posteo.
I do my best to quickly delete your messages and e-mail address once they are not needed for communication anymore.