We use tracking information to determine which areas of our sites users like and don't like based on traffic to those areas. We do not track what individual users read, but rather how well each page performs overall. This helps us continue to build a better service for you.
We may sometimes use an internet device called a cookie to store login or other information on your computer.
However, it must be noted that cookies cannot be used to identify you personally.
Our website uses Google Analytics, a web analytics service provided by Google, Inc. ("Google"). Google Analytics uses "cookies", which are text files placed on your computer, to help us analyse how users use the site. The information generated by the cookie about your use of the website (including your IP address) will be transmitted to and stored by Google on servers in the United States. Google will use this information for the purpose of evaluating your use of the website, compiling reports on website activity for our website operators and providing other services relating to website activity and internet usage.
Below is the full list of cookies we use on our sites together with more information on how they are being used. Some of these cookies below are essential for allowing you to use our website. These cookies cannot be disabled. We also use performance cookies. These cookies indirectly help improving this website by tracking your use. This set of cookies collect information and may report website usage statistics without personally identifying individual visitors.
How do I change my cookie settings?
You can change your cookie preferences at any time by clicking on the ‘Cookie Settings’ button in the site footer. You can then adjust the available sliders to ‘On’ or ‘Off’, then clicking ‘Accept’. You may need to refresh your page for your settings to take effect.
Alternatively, most web browsers allow some control of most cookies through the browser settings. To find out more about cookies, including how to see what cookies have been set, visit or www.allaboutcookies.org.
Find out how to manage cookies on popular browsers:
To find information relating to other browsers, visit the browser developer's website.
To opt out of being tracked by Google Analytics across all websites, visit http://tools.google.com/dlpage/gaoptout.