Finally I successfully managed to migrate my blog articles
from the old wordpress blog at blog.mfhs.eu
to their new home right here.
Thanks to the awesome static site generator
this site now works without any of this horrible
php in the background,
just static html and some css.
Note that I have not yet replicated all pages from the old blog.mfhs.eu site, but new content, especially new blog articles, will only appear here from now on.
Finally ... things might still be broken, beware ;).