Most websites do this. Cookies improve things by:
- remembering settings, so you don’t have to keep re-entering them whenever you visit a new page.
- remembering information you’ve given (e.g. your email address) so you don’t need to keep entering it.
- measuring what users do on a website to ascertain which parts of a website are popular, how long users spend on a website, how often they return, where they come from etc.
Our cookies aren’t used to identify you personally. Users can set their browsers to accept or reject all, or certain, cookies. To learn more about cookies and how to manage them, visit http://www.aboutcookies.org/
The following cookies are set by Google Analytics:
_utma This randomly generated number is used to determine unique visitors to our site
Expires: 2 years
_utmb This randomly generated number works with _utmc to calculate the average length of time users spend on our site
Expires: 30 minutes
_utmc This randomly generated number works with _utmb to calculate when you close your browser
Expires: when you close your browser
_utmz This is a randomly generated number and information about how the site was reached (e.g. direct or via a link, organic search or paid search)
Expires: 6 months
You can opt out of Google Analytics cookies by visiting this page on Google.