Like many others websites, we use Google Analytics to track data on usage of our website. Google Analytics tracks a number of bits of information about visitors to the site, including, amongst other things, what web browser they are using, what pages they visit, how long they stay and which website they have reached the site from.
Tracking this information allows us to better understand our users and their needs and hopefully to make improvements accordingly to our website.
All of our use of the service falls within the bounds of the Google Analytics Terms of Service. Please see www.google.com/policies/privacy/partners/ for further information.
If you want to opt out of Google Analytics tracking on this website and others you can follow the instructions at the link above.