We use cookies on this site to:
- measure how you use the site so we can make sure it meets your needs
- optimise performance so the website is faster and more reliable
Information in our cookies cannot be used to identify you personally.
Google Analytics
We use Google Analytics to monitor activity on this web site. Google Analytics uses cookies in order to provide meaningful reports about site visitors. However, Google Analytics cookies do not collect personal data about visitors. The following cookies are set by Google Analytics (from Google) except * which is custom.
| Name | Description | Expires |
|---|---|---|
| _ga | Used to determine unique visitors | 2 year |
| _gid | Used to establish and continue a user session | 24 hrs |
| _gat | Used to throttle request rate | 1 minute |
| _gat_sgc * | As above but used with secondary account |
Other cookies
The following cookies are set by the software the software that powers this site and are necessary for the site to function correctly.
| Name | Description | Expires |
|---|---|---|
| wordpress_test_cookie | Used to check whether cookies are enabled by your browser or not | When you close your browser |
| PHPSESSID | Used to identify your unique session to the website | When you close your browser |
| ARRAffinity | Used to improve performance by identifying server in use | When you close your browser |