The purpose of this feature request is to have a single node, let’s say en.wikipedia.org, to link all the notes with a wikipedia URL inside.
In this exemple:
would be linked to a en.wikipedia.org node, by truncate the rest of the URL, to just get the hostname, without the uniqueness of all the pages (/wiki/Cat, /wiki/Dog, etc…). See the result.
So, yes, it will work if I add manually another link (to the same hostname without https://) to all the notes, but it would be painful and at the end really difficult to track.
Therefore, I propose to do it automatically in the graph view.
By adding a dedicated filter to group the URLs by hostname.
This would allow a better visualization of the links between the notes.