To minimise the number of columns on the Websites overview page I prefer using the “Site” column over the link column since it which shows custom names, which could even be used as a kind of filter by name. It also links efficiently to its MainWP dashboard as additional feature.
The only missing piece is the favicon for an even quicker overview, but also, if it links to the website’s homepage, this would make it the perfect UX match.
For all those reasons I suggest to separate the favicon in a separate column.
Hoping that this makes sense to enhance our daily UX.