Next up on this free backlink sites list is Quora. Quora is another good website to build brand awareness and quality links that can deliver targeted traffic to your website.Google emploie un cer­tain nom­bre de tech­niques pour amélior­er la qual­ité de la recherche, notam­ment le PageR­ank, le texte d’an­crage et les infor­ma­tions