Definition:
The term feed comes from English and means “to feed”; refers to the files generated on a website that are intended to provide users with updated information and thus continue to “feed” them, contributing to their loyalty.
It also serves to receive new information without having to access the website,and to be able to contemplate at a glance whether we are interested or not.
In this way, the user is allowed to have a multitude of information within reach of a click, avoiding unnecessary navigation or loss of time.