The cookies

This page contains general information about cookies and their use on our websites. This information may contain inaccuracies or errors and is subject to change without notice.

In addition to using cookies on our websites as described below, we also use other tracking methods when you access and use the products and services we market on our websites.

The domain name and sub-domains covered by this cookie policy are as follows:

Updating this page

If significant changes are made to the cookie policies of our websites, you will be notified by a visible message on our websites before the change takes effect.

We also invite you to visit this page regularly to obtain the latest information and rules regarding cookies on our websites.

By continuing to use our websites you agree to remain bound by such changes to these rules. If you do not accept the terms of these cookie terms of use, you have the option to stop using and accessing our websites.

What is a cookie?

A cookie is a text file placed on your hard drive by a web server when you visit a page. Cookies contain information stored in a text format with a maximum length of 4 KB. Access to the data in this cookie is limited to the domain name where it was created.

When calling up a page, the cookie is sent in the request to the web server for possible use.

You can learn more about each cookie used by our websites by consulting the table below. This list is updated every year and can therefore explain the absence of a cookie in your browser following one of our updates.

Cookies are used for the technical correct functioning of our websites, in particular by allowing the management of user sessions. They are also used to analyze the use of our services through third party service providers.

How to disable cookies?

If you do not wish to accept cookies from our websites, you must delete and block cookies via your browser settings.

The links below describe step by step how to set cookies according to browsers:

The User is reminded that deactivating cookies may reduce or prevent access to all or part of the Services offered by the Site.

Internal cookies required by the site to operate

Cookies allow the site to function optimally.

You can delete them using your browser settings. However, your user experience may be degraded or even impossible in the case of access to the "manager" hosted at the following address:

Name / Domain


Duration before expiry


Cookie used to identify the user during his visit.



Security cookie allowing the security of form validations.



Cookie used to identify the user during his visit.



Cookie containing information allowing automatic reconnection to the manager.

Permanent (5 years)


Security cookie allowing the security of form validations.



Security cookie allowing the security of form validations.



This cookie is placed by the "special cookie warning banner" when the user first visits the site. It takes the value "true" if the user has accepted the deposit of audience cookies.

400 days

Cookies for audience measurement

These cookies make it possible to measure the number of visits and pages viewed as well as your activity on the site and the frequency of return, in order to better adapt our websites and services to your requests. To do this we use the tool Google Analytics.



Duration before expiry


Used to establish the link with Google Analytics

10 minutes


Used by Google Analytics to monitor the number of requests to its servers

1 day


Submitted by Google Analytics to give a unique, random and anonymous number to visitors to the site

24 months of origin. This cookie is deleted when the "hasConsent" cookie expires after 13 months.

If you do not want these cookies to be placed by the site (and its subdomains) you can click on the following button:

Cookies for audience analysis:EnabledDisabled