A cookie is a small text file that a website (including this website) saves on your computer or mobile device when you visit the site. It enables the website, including plugins such as YouTube, to remember your actions and preferences (such as login, language, font size and other display preferences) over a period of time, so you don’t have to keep re-entering them whenever you come back to the site or browse from one page to another. It also enables us to analyse how this website is being used.
The following table explains the cookies we use and why we use them.
Google Analytics
_utma _utmb _utmc _utmli _utmt _utmv _utmz
These cookies are used to collect information about how visitors use this website. We use the information to compile reports and to help us improve this website. The cookies collect information in an anonymous form, including the number of visitors to this website, where visitors have come to this website from and the pages they visited.
For further information see:
https://support.google.com/analytics/answer/6004245
YouTube
We embed videos from our official YouTube channel using YouTube's privacy-enhanced mode. This mode may set cookies on your computer once you click on the YouTube video player, but YouTube will not store personally-identifiable cookie information for playbacks of embedded videos using the privacy-enhanced mode. Read more at YouTube's embedding videos information page:
https://support.google.com/youtube/answer/171780?hl=en-GB
You can delete all cookies that are already on your computer and you can set most browsers to prevent them from being placed. If you do this, however, you may have to manually adjust some preferences every time you visit a site and some services and functionalities may not work. Here you can find further information for different browsers:
Chrome
Firefox
Internet Explorer
Opera
Safari