Strange Favicon generated

Link Library uses a service called getfavicon.org to get the favorite icons for sites. For example, to get the favorite icon for google, it calls the following address:

https://www.getfavicon.org/?url=https://google.com/favicon.png

So, if the icon is wrong, it because this site does not see it right.

o.k. so I have to save the favicon.ico manually for this sites and save it as a *.jpg with the desired number.