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Analytic and social media cookies

Measuring website usage

We use Google Analytics to collect information about how people use this site. We do this to make sure it's meeting its users' needs and to understand how we could do it better.

Google Analytics stores information about what pages you visit, how long you are on the site, how you got here and what you click on. We do not collect or store your personal information (e.g. your name or address) so this information cannot be used to identify who you are. We do not allow Google to use or share our analytics data.

The following cookies are set by Google Analytics.


Cookie name: _utma
Expires: 2 years.
What it does: This cookie is used to determine unique visitors to the site and it is updated with each page view.
Why it is used: Helps identify unique visitors to the website.
Cookie name: _utmb
Expires: 30 minutes.
What it does: This cookie is used to establish and continue a user session with the site.
Why it is used: Helps determining the visitor session.
Cookie name: _utmz
Expires: 6 months.
What it does: This cookie stores the type of referral used by the visitor to reach the site. It is used to calculate search engine traffic, and page navigation within the site.
Why it is used: For tracking traffic sources and navigation.

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