A conflict with YouTube reserved URLs is possible. E.g. https://www.youtube.com/feed and https://www.youtube.com/account are internal pages, but https://www.youtube.com/feedme and https://www.youtube.com/accounted are channels. So I added a check for most of the known internal links
Support all variants of custom channel URLs:
https://www.youtube.com/channel/UCK8sQmJBp8GCxrOtXWBpyEA
https://www.youtube.com/@Google
https://www.youtube.com/c/Google
https://www.youtube.com/user/Google
and evenhttps://www.youtube.com/Google
A conflict with YouTube reserved URLs is possible. E.g.
https://www.youtube.com/feed
andhttps://www.youtube.com/account
are internal pages, buthttps://www.youtube.com/feedme
andhttps://www.youtube.com/accounted
are channels. So I added a check for most of the known internal links