Hi, I just moved one of my sites that uses the Broken Link Checker to a new host that has a pretty tight firewall. Ever since, I get a bunch of 'broken links' that show a 403 error, but are actually fine.
I assume these false positives are owing to the plugin being blocked from checking the URLs by the host's firewall.
Could you specify which particular scripts need to be able to connect on which ports so I can work with my host to update his firewall rules and make the (incredibly useful) plugin work again?
Many thanks in advance!