What are cookies and does XXXEATER.net use them?

A cookie is a small amount of data in HTTP protocol that the WWW server sends to the browser and the browser stores in the user's computer. During each following visit, the browser sends this data back to the www server. Cookies commonly serve to identify individual users, store their user-preferences, etc.

XXXEATER.net does not use cookies, but cookies are used by third parties such as Google Analytics.