What are cookies?
- These pieces of information are used to improve services for you through, for example: enabling a service to recognise your device so you don’t have to give the same information several times during one task recognising that you may already have given a username and password so you don’t need to do it for every web page requested measuring how many people are using services, so they can be made easier to use and there’s enough capacity to ensure they are fast analysing anonymised data to help us understand how people interact with our services so we can make them better
- You can manage these small files and learn more about them here All About Cookies.org. There’s also a cookies awareness video (below) and further information on how to remove cookies at About Cookies: how to control cookies.
First-party cookies (cookies set by us)
- These are cookies set by our web domain known as ‘first-party’ cookies. Some are necessary to the functionality of the site, others provide information to us that we analyse to monitor and improve the site. These first-party cookies do not store or collect any personal information or anything that make you personally identifiable to us. Typically, the cookies generate a random, unique number to store information about a user.
Cookies for measuring website usage
Google Analytics cookies: _utma, _utmb, _utmc, _utmv, _utmd,_utmz
Data stored by cookies:
_utma stores each user’s number of visits, time of the first visit, the previous visit and the current visit
_utmb and _utmc checks how long a visitor stays on the site: when a visit starts and ends
_utmz tracks where a visitor came from (search engine, search keyword, link)
_utmv and _utmd track visitor journeys through the site and classifies them into groups
Duration of cookies:
_utma expires two years after your last visit to this site
_utmb expires 30 minutes after your visit, or after 30 minutes of inactivity
_utmc expires at the end of a session (when you close your browser)
_utmz expires six months after it was last set
_utmv (not set) expires immediately
_utmd (not set) expires immediately
Where it is used: all pages of our website
How to control and delete cookies
You may wish to visit the About Cookies website, which contains comprehensive information on how to do this on a wide variety of browsers. You will also find details on how to delete cookies from your machine as well as more general information about cookies.
Please be aware that restricting cookies may have an impact upon the functionality of our website.
If you wish to view your cookie code, just click on a cookie to open it. You’ll see a short string of text and numbers. The numbers are your identification card, which can only be seen by the server that gave you the cookie.
For information on how to do this on the browser of your mobile phone you will need to refer to your handset manual. To opt-out of third-parties collecting any data regarding your interaction on our website, please refer to their websites for further information.
Where analytics are accepted by you, we use IP addresses to analyse trends, administer the site, track user’s movement on the site, and gather broad demographic information for aggregate use.