This will eventually become a complete list of TPF web sites including details of where they are hosted and how to get changes made to them.
(Thanks to Leo for the original work)
Owned by Tom Christiansen, licensed by TPF.
Runs on Movable Type.
Owned and run by Ask and Robert.
Github repo: https://github.com/perlorg/perlweb
Owned and run by Ask. Not in the perl.org repo
Owned by Chris Nandor. Currently frozen. The content is all still there, but it is static (and, annoyingly, the URLs have all changed).
Leon made https://metacpan.org/module/WWW::UsePerl::Server and the data is at https://s3.amazonaws.com/useperl/useperl-2012-04-29.sql.bz2
Hosted by perl.org. Run by Jay Hannah.
Github repo: https://github.com/perlorg/www.pm.org