Strictly necessary anonymous cookies
csrf_token - A security cookie used to identify the visitor and prevent Cross Site Request Forgery attacks. Expires: 2 hours.
last_activity - Records the time of the last page load. Used in conjunction with the last_visit cookie. Expires: 1 year
last_visit - Date of the visitors last visit. Expires: 1 year
visitor_consents - Saves responses to Consent requests for non-logged in visitors. Expires: 1 year
sessionid - Session id, used to associate a logged in visitor with their data. Expires 1-2 hours.
_pk_ses, _pk_ref, _pk_cvar,_pk_id - Used for anonymised statistics so we can monitor how our site is used and make improvements. Expire between 30 minutes and two years.