What is a cookie?
A cookie is a data file sent from a website and stored on your browser when you visit a website. It enables anonymous information about visits and visitors to be stored temporarily. Each time a user visits the site, the data from their previous visit are retrieved. Some cookies are necessary for the use of a site, others can customise and optimise the display of content to retrieve user preferences and still others measure a site’s performance and anomalies and secure access to that site.
What to do if you do not want cookies
You can block cookies or delete already inserted cookies, but please note that if you disable cookies some features will not be available on our website or on some other websites. You can set your browser to accept or reject all cookies, be notified when a cookie is issued, see its validity and its contents, and delete your cookies periodically. You can also type “Cookies” in the “Help” section of your browser to access the setup instructions. To learn more about cookies, including how cookies are inserted and how to manage and delete them, visit the CNIL website.