In 2007, Google announced a campaign towards compensated one-way links that transfer PageRank.[23] On June 15, 2009, Google disclosed which they had taken measures to mitigate the consequences of PageRank sculpting by use on the nofollow attribute on hyperlinks. Matt Cutts, a perfectly-recognised software program engineer at Google, introduced that https://laneoqrsn.theobloggers.com/38535171/the-definitive-guide-to-seo-company-toponseo