All reports of obsolete-url-in-packaging for the archive. The extended description of this tag is:
One of the package's packaging files points to a website or code hoster known to have frozen contents, to be closed soon or to have already closed.
Please look for the new upstream home of the package and update the packaging accordingly.
Sites previously hosted on code.google.com and codeplex.com were offered a migration to github.com, sites previously on gitorious.org were offered a migration to gitlab.com, sites previously hosted on fedorahosted.org were offered a migration to pagure.io. You might want to look there first.
This tag has not been emitted in any package tested by Lintian.