Link building is one of the most important strategies of off-page SEO and consists of obtaining incoming links from other websites to your own, with the aim of increasing the popularity and authority of the site in the eyes of search engines.
Links are in fact one of the most tunisia cell phone number list important factors in determining the ranking of a web page, as they indicate the quality and relevance of the content. The more links you receive from authoritative and relevant sites , the more yours will be considered reliable and interesting by search engines, and therefore will have a greater chance of appearing in the top positions of search results.
But be careful, because if on the contrary you receive links from spam sites or with a bad reputation, your pages will also be penalized. For this reason it is very important to do link building in a professional way, as an SEO agency in Milan could do .