Подробные указания по BACKLINK

Bill Slaws­ki par­le de cela dans son analyse du brevet actu­al­isé de Google sur le “sur­feur raisonnable” : You might want to use “Nofollow” links when you link to a page you don’t want to endorse, the link is sponsored or is user-generated.Together with quality content, backlinks form the most important factor for ranking high