In 2007, Google introduced a campaign versus paid inbound links that transfer PageRank.[23] On June fifteen, 2009, Google disclosed that they had taken measures to mitigate the effects of PageRank sculpting by use on the nofollow attribute on backlinks. Matt Cutts, a perfectly-identified application engineer at Google, introduced that Google https://seo-company-florida89998.blogtov.com/12985667/5-easy-facts-about-seo-company-san-diego-described