To define the display of a pop-up window at the bottom of the page and to activate or deactivate certain categories of cookies.

To define the language.

PHPSESSID is native to PHP and enables websites to store serialised state data. It is used on the website to establish a user session and to pass state data via a temporary cookie, which is commonly referred to as a session cookie.

csrfToken is a security cookie that serves to prevent authentication abuse and protect against CSRF hacking attacks.