Link building is an increase in the number of external links leading to the site. External links are links to a resource from other sites, blogs, forums, catalogues (링크모음). Link building is one of the popular SEO practices.

Why is it needed?

The purpose of the site is to receive traffic: visitors and customers. To attract users, the site should be as high as possible in the search results, preferably in the top 5. The number of external links and their quality is one of the factors that affect the position of sites in search results. Search engines believe that the more links to a resource, the more popular and better it is.

Image by Tammy Duggan-Herd from Pixabay