קידום אתרים אורגני בגוגל Professional SEO on Google Secrets

קידום אתר בגוגלIn 2007, Google declared a marketing campaign towards paid out hyperlinks that transfer PageRank.[29] On June 15, 2009, Google disclosed which they experienced taken steps to mitigate the consequences of PageRank sculpting by use with the nofollow attribute on inbound links. Matt Cutts, a

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