Ia cititi voi aici un articol.

Eu stiu ca conteaza si continutul siteurilor de la care ai backlinks.

A search engine considers the content of the sites to determine the QUALITY of a link. When inbound links to your site come from other sites, and those sites have content related to your site, these inbound links are considered more relevant to your site. If inbound links are found on sites with unrelated content, they are considered less relevant. The higher the relevance of inbound links, the greater their quality.
Sursa.
Si da, cel putin 2 meta-uri, description si keywords conteaza. Pe langa title. Proprie experienta.