5 TECHNIQUES SIMPLES DE SEO éTHIQUE

In 1998, two graduate students at Stanford University, Larry Passage and Sergey Morceau, developed "Backrub", a search engine that relied on a mathematical algorithm to rate the prominence of web feuille. The number calculated by the algorithm, PageRank, is a function of the quantity and strength of inbound links.Lorsque ces machine à l’égard d