Wikipedia define them thus: "A Cookie is a small piece of data sent from a website and stored on the user’s computer by the user’s web browser while the user is browsing." ... more
It is possible to opt out of Google Analytics here.
Here’s a useful website on the topic of Cookies that can help you disable their use - here
Browsers do allow you to opt out of using cookies and to assist you in this, we’ve listed a few useful links below:
The above may seem confusing or even off-putting and that's really not our intention. If you are at all concerned, if you have any questions of need any help, simply contact us and we'll do our best to help.