What is a backlink and when is it used?
Generally speaking, the backlink method is used in the field of Search Engine Optimisation or SEO. Its function is to elect a hyperlink in content destined to another website. In other words, it is a kind of backlink or inbound link system, which can lead to a completely different domain. It is also possible to include an internal link, which has the same form but transmits an exclusive return to an element on the same website.