Last updated 19/11/2020
We use Google Analytics tracking cookies to collect anonymous traffic data about your use of this website.
Google Analytics collects information such as pages you visit on this site, the browser and operating system you use, and time spent viewing pages.
A “cookie” is a string of information which assigns you a unique identifier that we store on your computer. Your browser then provides that unique identifier to use each time you submit a query to the Site. We use cookies on the Site to, among other things, keep pages you visit. The purpose of this information is to help us improve the site for future visitors.
We reserve the right to make changes to this Cookie Policy at any time and for any reason. We will alert you about any changes by updating the “Last Updated” date of this Cookie Policy. Any changes or modifications will be effective immediately upon posting the updated Cookie Policy on the Site, and you waive the right to receive specific notice of each such change or modification.
You are encouraged to periodically review this Cookie Policy to stay informed of updates. You will be deemed to have been made aware of, will be subject to, and will be deemed to have accepted the changes in any revised Cookie Policy by your continued use of the Site after the date such revised Cookie Policy is posted.
The site also makes use of a session cookie called PHPSESSID. This cookie is necessary for site functionality and is set even if you do not give your consent. It is held temporarily in memory and is deleted when the web browser is closed. This cookie contains no personally identifiable information.
The following cookies are set by Google Analytics:
__utma Cookie A persistent cookie – remains on a computer, unless it expires or the cookie cache is cleared. It tracks visitors. Metrics associated with the Google __utma cookie include: first visit (unique visit), last visit (returning visit). This also includes Days and Visits to purchase calculations which afford ecommerce websites with data intelligence around purchasing sales funnels.
__utmb Cookie & __utmc Cookies These cookies work in tandem to calculate visit length. Google __utmb cookie demarks the exact arrival time, then Google __utmc registers the precise exit time of the user.
Because __utmb counts entrance visits, it is a session cookie, and expires at the end of the session, e.g. when the user leaves the page. A timestamp of 30 minutes must pass before Google cookie __utmc expires. Given__utmc cannot tell if a browser or website session ends. Therefore, if no new page view is recorded in 30 minutes the cookie is expired.
This is a standard ‘grace period’ in web analytics. Ominture and WebTrends among many others follow the same procedure.
__utmz Cookie Cookie __utmz monitors the HTTP Referrer and notes where a visitor arrived from, with the referrer siloed into type (Search engine (organic or cpc), direct, social and unaccounted). From the HTTP Referrer the __utmz Cookie also registers, what keyword generated the visit plus geolocation data.
This cookie lasts six months. In tracking terms this Cookie is perhaps the most important as it will tell you about your traffic and help with conversion information such as what source / medium / keyword to attribute for a Goal Conversion.
__utmv Cookie Google __utmv Cookie lasts “forever”. It is a persistent cookie. It is used for segmentation, data experimentation and the __utmv works hand in hand with the __utmz cookie to improve cookie targeting capabilities.
