Our use of cookies

Cookies are small text files that are placed on your computer by websites that you visit. They are widely used in order to make websites work, or work more efficiently, as well as to provide information to the owners of the site.

Cookies may be either “persistent” cookies or “session” cookies. A persistent cookie consists of a text file sent by a web server to a web browser, which will be stored by the browser and will remain valid until its set expiry date (unless deleted by the user before the expiry date). A session cookie, on the other hand, will expire at the end of the user session, when the web browser is closed.

The table below explains the cookies we use and why.

LanguagelangRemembers the user’s selected language version website
uses the Analytics
Used to generate statistical data on how the visitor website

How do I change my cookie settings?

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 Blocking or deleting all cookies will, however, have a negative impact upon the usability of many websites.

Find out how to manage cookies on popular browsers:
Google Chrome Microsoft Edge Mozilla Firefox Microsoft Internet Explorer Opera Apple Safari 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

If you have any questions about our cookies or this cookies policy, please email

Updated: June 2018