NOT KNOWN FACTS ABOUT ANSWER ENGINE OPTIMIZATION

Strategi off-web site Search engine optimization sejatinya mengacu pada proses optimisasi elemen yang biasanya tidak terdapat di dalam situs World-wide-web.In 2007, Google declared a campaign in opposition to paid out backlinks that transfer PageRank.[27] On June 15, 2009, Google disclosed they had taken steps to mitigate the results of PageRank sc