Cookie Policy

Last update: 17.01.2024

What are “Cookies” ?

A “cookie” is a small text file that websites store on your computer or mobile device when you visit them. Cookies are used by web developers to help users navigate their websites efficiently and perform certain actions.

Due to their essential role in improving/enabling the usability/ergonomics or processing of sites, disabling cookies may prevent users from using certain websites.


A cookie life duration can be set for a session or set to be persistent. Persistent cookies are cookies that are stored on your computer and are not automatically deleted when you exit your browser, unlike session cookies, which are deleted when you exit your browser.


We use two types of cookies:

  • First-party cookies are cookies created by the website you are visiting. Only this site can read and use them.
  • Third-party cookies are cookies created by external services (such as Google Analytics).


We do not pass on any of your data to third parties and we do not use your data for commercial purposes.


Cookies used on our site

Here is the detailed list of cookies that we use as well as their usefulness and lifespan.


Cookies that are technically necessary for the site to operate (always active)

Nom Type Service / Objective Duration
__cf_bm third-party Protects the site from automated traffic from malicious bots. Originally from the Cloudflare service, this cookie is created when a page integrate a video from 30 min
cookie-consent-status first-party Stores your cookie preferences (so you won't be asked again). 365 days
device first-party Detection of the device used by the visitor. This helps us adapt the layout to have the best possible display. Session
is-retina first-party Detects if the visitor's device is capable of displaying higher definition. Session
viewport first-party Detects device width. This helps us adapt the layout to have the best possible display. Session
PHPSESSID first-party Generated by applications based on the PHP language. This is a general purpose identifier used to manage user session variables (e.g. interface language, user login, etc.). Session



Optional cookies to improve our services (active only if you accept cookies)

Nom Type Service / Objectif Durée
_ga third-party Created by Google Analytics. Used to generate statistical data about how the visitor uses the website. 7 jours
_ga_[DYNAMIC_ID] third-party Created by Google Analytics. Used to generate statistical data about how the visitor uses the website. 7 jours



Google analytics

As of this date, the only third-party cookies that our site uses are those of Google Analytics, an audience analysis tool.

Basically, Google Analytics is an advanced page counter. When an Internet user visits one of our pages, this tool counts the page display. The statistical reports from this tool help us to improve the quality of our content. They do not contain any information contrary to respect for the private sphere.


What data is collected and processed by Google Analytics ?

The geographical origin of the visitor, his IP address – in an anonymized manner, the date of his visit, the duration of his visit, the pages consulted, the sequence of pages as well as technical data on the browser used.

For more information on the processing carried out by Google and the privacy regulations of Google Analytics:
click here ↗ 


Links and external  content

Some of our pages display content from external providers, such as Vimeo. Others contain links to external applications, such as Facebook or Instagram. To view this content, you must first accept the specific conditions of these providers. This includes their cookie policies, which are beyond our control.

However, if you do not view this content, no third-party cookies will be installed on your device.

If you want to know more, here are the pages containing the cookie policy of these providers:


How to manage cookies ?

Delete cookies on your device

You can delete any cookies that are already on your device by clearing your browser's cookies. All cookies from sites you have visited will thus be deleted. Be aware, however, that you may lose some saved information (such as login information or site preferences).


Block cookies

Most modern browsers can be configured to prevent cookies from being stored on your device, but you may then have to indicate some of your preferences each time you visit a site/page. Additionally, certain services and features may not be available.


Change your preferences on our site

You can change your preferences at any time by returning to this page and clicking one of the options below.

Current status: implicit 


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