This is done via StatCounter, a third-party service.
Cookies are used only to determine whether you are a first-time or returning visitor to our website and to count visits and page views to the site. No personal or confidential data is stored in the cookie. The information these cookies collect is anonymous and used only to generate our visitor ‘stats.’
If you still feel you do not wish to be counted, you can opt out of our statistics by setting a refusal cookie which will prevent you being counted by any sites using the StatCounter service.
Cookies are very small files of data that are stored on a user’s computer. They are not executable pieces of code and cannot be used to infect a computer with malware.