Please note that any documentation url referencing docs.01.org has moved to https://clearlinux.github.io. You can usually recreate the new link with a bit of judicious url editing e.g.
https://docs.01.org/clearlinux/latest/reference/manpages/swupd.1.html
becomes
https://clearlinux.github.io/clear-linux-documentation/reference/manpages/swupd.1.html
rgds,
Chris