So Unforgiving was the crackdown, in truth, that it even penalized the beneficiaries in the lower-good quality back links. Websites that had developed a backlink profile from quite a few spammy directory internet sites were in the long run blacklisted and deindexed within the SERPS. Web 2.0 Profiles Backlinks https://www.seobyaxy.com/blog/how-to-increase-traffic-to-your-website/