It is a little bit of a gray area in Search engine optimization: Google’s Look for Central documentation states that “​​any links intended to govern PageRank or possibly a site’s rating in Google search engine results could be regarded A part of a link plan as well as a violation https://www.seoclerk.com/private-blog-networks/1025533/POWERFULL-PBN-1000-Web2-0-300-Directory-500-Wiki-500-Forum-Profile