Cookies are small files that some web sites place on your computer. Cookies store information about your browsing session, but unlike spyware, do not spy. If you have a cookie from a website that you visit often, the cookie remembers things that will make your next visit to this page a bit easier, and even makes pages load a little faster.

We use statistics to optimize our webpages and to offer you more intuitive navigation. Our Privacy Policy explains how we protect your privacy with respect to the use of cookies and other information (see legal notice).

All this information is recorded in a server activity file that allows the subsequent processing of the data in order to obtain statistical measurements that reveal the number of pages printed, the number of visits to web services, etc.

Type of cookie Name Duration Purpose
Strictly necessary SESSID After session end Allows identification of user sessions
Statistics _pk_ses 30 minutes Allows identification of user sessions
  _utmb 30 minutes Allows identification of single users for statistical purposes
  _utmz 6 months Allows identification of how the user came to our website
  _pk_id 2 years Allows identification of the path of a user around our website for statistical purposes
  _utma 2 years Allows identification of the browser used by the user
  _utmc At the end of the browsing session Allows identification of single users for statistical purposes