When you are checking a domain's backlink profile in ahrefs for the purpose of buying it as a part of your PBN, how many "referring domains" do you need to see to consider the domain?
let's say the DA and trust flow are ok. how low can the referring domains be before you say "you know what, it's just not enough referring domains, forget about it"?
let's say the DA and trust flow are ok. how low can the referring domains be before you say "you know what, it's just not enough referring domains, forget about it"?