I don't know if you are aware, and I don't know what you've done or if it is even intentional but the UKBF homepage returns a '403 Forbidden' response for *some* bots. Two of which are GoogleBot and BingBot... (not Yahoo! (Slurp(?) though, you seem to like them). I don't really care, it's just annoying that a link to UKBF is persistently being flagged as a broken link in a client's site audit every week (and that is the SEMrush bot by the way).