To make this site work properly, we sometimes place small data files called cookies on your device. Most big websites do this too.

What are cookies?

A cookie is a small text file that a website saves on your computer or mobile device when you visit the site. It enables the website to remember your actions and preferences (such as login, language, font size and other display preferences) over a period of time, so you don’t have to keep re-entering them whenever you come back to the site or browse from one page to another.

How do we use cookies? uses first-party persistent cookies to optimize your user experience and third-party cookies to collect traffic information (via Google Analytics).

Cookies are used for

  • Browser management
  • Storage of preferences
  • Statistics for the optimization of the platform
  • Monitoring or tracking

Expiry date of these first-party persistent cookies is 7 days.
The cookies will not be used for any other purposes than the ones stated.

How to control cookies

You can control and/or delete cookies as you wish – for details, see You can delete all cookies that are already on your computer and you can set most browsers to prevent them from being placed. If you do this, however, you may have to manually adjust some preferences every time you visit a site and some services and functionalities may not work.