Purpose

Expiry

__utmb

Google Analytics cookie. This stores the domain name (hash code) of site, pages viewed this session, current time.

30 minutes

__utmc

Google Analytics cookie. This stores the domain name (hash code) of site.

At end of session

__utma

Google Analytics cookie. This stores the domain name (hash code) of site, a unique visitor id (randomly generated number), time of first visit, time of previous visit, current time, number of sessions since first visit.

2 years

__utmz

Google Analytics cookie. This stores the domain name (hash code) of site, time when cookie last set, total number of visitor sessions, number of different channels or sources through which this site was reached, source of the last cookie update, search hit tag identifier (or just 'organic' if reached via normal search hit), search medium, keyword phrase used to find site.

6 months

Cookie Control: When you click "I'm happy with this..." on the Cookie Control user interface, a cookie is set in order to remember your preference. These cookies are set only after the user has given consent to us to use cookies.