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This website does not use third-party CDN providers.

This website does not keep logfiles. uses the open source web analytics service of Plausible, based in Estonia. The web analysis is based on anonymised data. It is not possible to draw conclusions about individuals. The following web statistical analyses are carried out: URL, HTTP referrer, browser, operating system, end device, country. The processing is based on my legitimate interest in measuring the reach of my website (Art. 6 para. 1 lit. f GPDR). You can find more information about Plausible at

Sometimes I may embed Youtube videos in my posts. When that happens, I use the domain, for which Youtube does not set or access cookies on your machine.

I don’t know who you are or what your preferences are - as it should be. If you want to get into contact with me, write me an email. If you do that, I will know your mail address and maybe your real name, and I will retain that information as long as it is useful.