• The browsing platform being used;
• Your display choices, e.g. font size;
• And to provide data for use by Google Analytics.
Enabling cookies is not strictly necessary, for the website to work, but it may provide you with a better browsing experience. You can delete or block this website's cookies, however this may result in some features of the site not working as intended.
How to Control Cookies
You can control and/or delete cookies as you wish – see www.aboutcookies.org for details. You can delete all cookies that are already on your computer and you can set most browsers to prevent them from being saved. However, if you opt to block cookies you may have to manually adjust some preferences every time you visit the site and you may also lose some services or functionality.