What Are Cookies
For more general information on cookies see the Wikipedia article on HTTP Cookies...
Where does the cookie go?
The cookie is stored on your device's hard drive (this is often called "setting a cookie"). Each website that wishes to send you its cookie can only do so if your device's web browser preferences, that you can set personally, are set to allow this. To protect your privacy your device browser only permits a website to access the cookies it has sent to you, not the cookies sent to you by other websites. Many websites set one or more cookies to track online traffic through their website.
How long will cookies stay on my device?
The length of time a cookie will stay on your computer or mobile device depends on whether it is a “persistent” or “session” cookie. Session cookies will only stay on your device until you stop browsing. Persistent cookies stay on your computer or mobile device until they expire or are deleted.
- Anonymous user tracking across our sites.
- Online preferences that allow us to tailor our websites to your data requirements.
- State information and access rights, i.e. your ability to login to restricted services and the duration of that login.
- Web site usage to report to our funding agencies how often websites are visited by both academic and lay visitors.
Users can set their device browsers to accept all cookies, to notify them when a cookie is issued, or not to receive cookies at any time. The last of these means that certain personalised features cannot then be provided to that user and accordingly they may not be able to take full advantage of all of the website's features. Each browser is different, so check the "Help" menu of your browser to learn how to change your cookie preferences.
Alternatively, you may wish to visit www.aboutcookies.org 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 computer as well as more general information about cookies. For information on how to do this on the browser of your mobile phone you will need to refer to your handset manual.
The Cookies We Set
In order to provide you with a great experience on this site we provide the functionality to set your preferences for how this site runs when you use it. In order to remember your preferences we need to set cookies so that this information can be called whenever you interact with a page is affected by your preferences.
Third Party Cookies And Opting Out
This site uses Google Analytics which is one of the most widespread and trusted analytics solution on the web for helping us to understand how you use the site and ways that we can improve your experience. These cookies may track things such as how long you spend on the site and the pages that you visit so we can continue to produce engaging content.
For more information on Google Analytics cookies, see the official Google Analytics page. Be aware that you will still have a cookie when opting out of Google Analysis. This cookie tells GA that you opted out. Sorry, it doesn't work without.
Hopefully that has clarified things for you and as was previously mentioned if there is something that you aren't sure whether you need or not it's usually safer to leave cookies enabled in case it does interact with one of the features you use on our site. However if you are still looking for more information then you can contact us?.
This web page was written by looking at different disclaimer, copyright and privacy policies of different web sites, including among others Free Software Foundation, Creative Commons, WikiMedia Foundation, and other sources from public universities and research labs. Some sentences were adapted from the sources trying to keep as much as possible their legal meaning.