Moru thanks for that! The website is not maintained anymore but it doesn't distribute any malware. Maybe that's why the amount of views is slowly dropping every year.
Added a false positive report https://forums.malwarebytes.com/topic/254447-fontsforwebcom-...
The website has been removed from this website but it's still on the emd.txt list, hopefully it's just a cached leftover. Thanks again :)
My pi-hole has updated now and I can access your site :-)