Here is a summary of the cookies we use on the desktop version.
‘Language’ cookie. This is an essential, long-term cookie with no expiry date. It is vital in order to present the site in your chosen language.
 
‘E-mail address’ cookie. This is a non-essential, long-term cookie which expires after a year. It is used to pre-populate a registered user’s e-mail address on the login form. It is mentioned in the site’s Terms & Conditions.
 
‘User identifier’ cookie. This is an essential cookie that stays in place only for the duration of a user’s session on the site. It is used to identify a user while he/she is using the site. It is vital in order to present the user's property search results consistently.
 
‘Mobile’ cookie. This is a non-essential session cookie. It is used when users of our mobile-friendly website choose to view the desktop version. It is vital in order to present the user’s chosen version of the site.

Gibt es für 'essential cookies' und 'non-essential cookies' im Deutschen einen Fachausdruck? Meine Suche nach 'essenziellen/essentiellen' Cookies war nicht erfolgreich, wäre ja wohl auch zu einfach gewesen. Leider kenne ich mich in der IT-Sprache nicht besonders aus.