Is it good or not to block ahrefs, majestic to crawl PBNs?
It is not "good" to block backlink checkers, YOU MUST block them or your competitors will find your PBN's and will report them to Google. And in case you are wondering - use htaccess rather than robots.txt, because many bots are ignoring robots.txt.
Thanks for the reply.
I'm wondering if Google sees something suspicious here, since it's not that legal sites make?