Dear all,
I have been asked in https://forum.dokuwiki.org/d/19786/18 to make this a separate thread. This is rather a warning to all of you who maintain Europe-based public Wikis and load external data like fonts and other: Please note, that including Google fonts (or other fonts or external content) w/o proper user consent could be illegal and violate the GDPR. See e.g. https://www.linux-magazin.de/news/landgericht-einbindung-von-google-fonts-ist-rechtswidrig/ (sorry, German only).
I would strongly recommend to always host fonts and other data locally and not load them from remote locations