Cymraeg English
Cookie Policy
Last updated: 27 November 2020
What are cookies?
Cookies are small text files that are sent to and stored on your computer, smartphone or other device for accessing the internet, whenever you visit a website. Cookies are useful because they allow a website to recognise a user's device and preferences as well as provide us with data on how to improve the site for our users.
Types of cookies we use:
How we use cookies
Session Cookies
Cookie Name Cookie Description
JSESSIONID Used to identify the session when user is navigating around the website, Can also be used to track the number of users that are using the site at any given time.
LFR_SESSION_STATE_ Used to store the user's session id, for tracking session time, and for displaying session time out warnings. We use this cookie to control user distribution across our servers.
TSxxxxxxxx The BIG-IP ASM system uses cookies to enforce elements in the security policy.
Persistent Cookies
Cookie Name Cookie Description
COOKIE_SUPPORT Indicates the user's support for cookies when using the website.
cb-enabled Used to track displaying of the cookie bar, if the user has not accepted the use of cookies, the cookie banner will be shown.
Third Party Cookies
Cookie Name Cookie Description
These cookies are used to collect data about how visitors use our site. We can then use this data to make improvements to provide better user experiences. These cookies are in anonymous form and help to produce data which can then be analysed. If you wish to opt out of being tracked by Google Analytics for all websites, please visit Google Analytics Opt-out Browser Add-on. To find out more about each individual cookie and its usage, please visit Google's cookie usage page.
Managing cookies
You can prevent cookies from being saved to your device by configuring your browser to reject them. This will affect the functionality of our website and it will not be possible for you to use our website effectively. If you do disable cookies, we will have to treat each visit as if you are arriving at the site for the first time. Please refer to your browser's 'help' facility for information on how to enable and disable cookies.
If cookies are already on your system, you can delete them - For more information on cookies and deletion of cookies please visit