Cookies, web beacons and other technologies

What is the legal framework ?

By amending Article 5 (3) of Directive 2002/58 / EC by the adoption of Directive 2009/136 / EC, the European Parliament has established the principle that the storage of information on the equipment of a user or access to information already stored, were to be implemented with the prior consent of the user, unless such actions are strictly necessary to the supplier for the delivery of a specific service requested by the subscriber or user. Article 32-II of the Act of January 6, 1978 shows the principle.


We use cookies to provide you the best service on our site Web.Si you continue your navigation accepting cookies you can fully benefit from the features and functionality of our website. If you change your cookie settings, we will not be able to guarantee the proper functioning of our website. Some features of the site will become inaccessible or display will be altered.

Some cookies on our site is useful, even essential, for your web browsing because they allow customization features for customers and connecting security features. Other cookies are used to enhance your user experience by offering services or offers that match your interests. At no time the use of cookies has imposed on you and you can always deny their use by setting your Web browser.

About cookies

Web sites use to useful and sound techniques to increase usability and make the site more interesting as possible for each visitor. Cookies are one of the most known techniques. They can be used by website owners or third parties, such as advertisers, which communicate via the Web site you visit.

Cookies are small text files stored by websites to users' computers. The information in the cookies can also be used to track your browsing different websites that use the same cookie. Cookies are classified by duration and by source.
We believe it is essential to provide information about the cookies used on our website and on their purpose. The aim is threefold: to ensure the protection of your privacy, make our website user friendly and ensure its development. The following information will help you learn more about the cookies used on our website and purpose.

Various cookies and functionality

We use different types of cookies depending on their purpose. You will find below a list of the most common cookies and a description of their purpose.

Session cookies

A session cookie is stored temporarily in the memory of your computer when you browse a site. It is for example used to store the language you have selected. They are not stored for a long time on your computer and disappear when you close your web browser.

Tracking or persistent cookies

A persistent cookie saves a file on your computer for a long time. This type of cookie has an expiration date. Persistent cookies allow websites to record your information and settings for use during future visits. Access to sites becomes easier and faster, since you do not need, for example, to reconnect.
Once past the expiration date, the cookie is automatically deleted when you return to the website that created it.

Analytical audience measurement cookies

These cookies collect anonymous information when you visit our site. Their aim is to enable the analysis of browsing behavior on the site for optimization purposes.

Original cookies

These cookies are set by the website itself (the same domain as the one in the browser's address bar) and can only be read by this site. These cookies are generally used to store information, such as your preferences, that will be used during your next visit to the site.

Third-party cookies

Third-party cookies are set by a different domain from that shown in the browser address bar, that is to say by an organization other than the site owner. For example, cookies are used to collect information for advertising purposes, to personalize content and to collect Web statistics can be third-party cookies. Third-party cookies to generate further investigations on the user's browsing habits, they are considered more sensitive in terms of integrity. This is why most web browsers allow you to change your settings to refuse.

Cookies needed for browsing

These cookies are essential for you to browse our website and the best use various features.

Functionality cookies

They allow us to archive your browsing preferences on our site by storing the choices you made during your last visit, for example. They can also allow you to receive offers or personalized recommendations.

Advertising cookies

These are the cookies used on our site or outside our site to present you with advertisements or contact information tailored to your interests. Advertising cookies are used in particular to limit the number of times you see an advertisement and help us measure the effectiveness of an advertising campaign. These cookies are managed mainly by advertising agencies.

Social networks cookies

We may include on our site software applications from third parties, which allow you to share content from our site with other people or to inform these other people your opinion or your opinion about content of our site . Such is the case of the buttons "Share", "Like", from social networks such as Facebook "Twitter", etc.

The social network is likely identify you with this button, even if you did not use during your visit to our site. This type of application button can allow the social network concerned to follow your navigation on our site, just because your account social network was enabled on your device (open session) during your visit to our site.

We have no control over the process used by social networks to collect information about your visits to our website and associated personal data they have. We invite you to read the privacy policies of privacy of these social networks to be aware of the purpose of use, including advertising, navigation information they can gather through these application buttons. These protection policies should allow you to exercise your choice from these social networks, including by setting your accounts to use each of these networks.

We use cookies to:

To help us recognize your browser as a previous visitor that of and to save the preferences you have specified in your previous visit For example, we can save your information so connection you do not have to sign in each time you visit To help us customize the content and advertisements you see when you visit to help us measure and study the effectiveness of our online interactive content, its features, advertisements and other communications. To track analytics on the website, the use made of the site by users and to improve services and content

How to refuse targeted advertising based on interests

You can log in to the site Youronlinechoices, offered by professional digital advertising grouped within the European association EDAA (European Digital Advertising Alliance) and managed in France by the Interactive Advertising Bureau France.
You will be able to know the companies working in the field of advertising placed on this platform and offer you the opportunity to deny or accept cookies they use to adapt to your browsing information, advertisements likely be displayed on your terminal: This European platform is shared by hundreds of professionals in the Internet advertising and provides a centralized interface allowing you express your refusal or acceptance of cookies as explained above. This procedure does not prevent the display of advertisements on the websites you visit. It will block only the technologies to tailor advertisements to your interests.


You can choose to configure your browser to accept all cookies, reject all cookies, notify you when a cookie is issued, its validity and its contents, as well as allow you to refuse its registration in your device, and delete your cookies periodically. You can set your browser to turn off cookies. However, note that if you disable cookies, your username and your password will not be saved on any website. For more information on methods allowing you to delete and control cookies stored on your computer, visit the following site:


Saving a cookie in a terminal is essentially subordinate to the will of the user of the terminal, that it can express and modify at any time and free of charge through the choices available to him by his browser.

To restrict or block cookies, you must access your browser settings.

If you deny that a website installs a cookie on your computer, your browser can be set to warn you before a cookie is installed. Your browser can be set to reject all cookies, or just third party cookies. Similarly, you can remove any cookies already installed on your computer. Note that you must change the settings separately for each browser and each computer you use.

Also note that if you do not accept cookies, we will not be able to guarantee the proper functioning of our website. Some features of the site will become inaccessible, or you may lose access to certain websites. Moreover, decline cookies does not guarantee the complete removal of advertising. Simply, these ads will not be tailored to your interests and come back more regularly.

Each browser uses a different method to change settings. If necessary, see your browser's help function to the appropriate settings.

To disable cookies on your mobile phone, refer to its user manual for more information. To learn more about cookies and the Internet, go to

- Google by downloading and installing the add-on for your web browser by clicking on the following link:
- Adobe by downloading and installing the add-on for your web browser by clicking on the following link:

Firefox :

1. Open Firefox
2. Press the "Alt"
3. In the top menu of the page click on "Tools" then "Options"
4. Select the "Privacy" tab
5. In the right drop-down menu of "conservation policies," click "Use custom settings for history"
6. Further down, uncheck "Accept cookies"
7. Save your preferences by clicking "OK"


Internet Explorer :

1. Open Internet Explorer
2. In the "Tools" menu, select "Internet Options"
3. Click the "Privacy" tab
4. Click "Advanced" and uncheck "Accept"
5. Save your preferences by clicking "OK"

Internet Explorer:

Google Chrome :

1. Open Google Chrome
2. Click the Tools icon in the menu bar
3. Select "Options"
4. Click the tab "Advanced Options"
5. In the menu "Cookie settings" select "Block all cookies"


Safari :

1. Open Safari
2. In the top menu bar, click "Safari," and then "Preferences"
3. Select the "Security" icon
4. Next to "Accept Cookies" select "Never"
5. If you want the cookies already stored on your computer, click "Show Cookies"

Safari :

Opéra :



If your device is used by several people and when the same terminal has multiple browsers, we can not ensure with certainty that the services and advertisements for your terminal correspond to your use of this terminal and not to that of another user of this terminal.

If applicable, sharing with other people using your terminal and configure your browser settings regarding cookies are your choice and your responsibility.


This Statement may be changed periodically, depending on changes to our website or your cookie regulations. We are authorized to modify at any time without notice the content of this declaration and the listed cookies. You can check this web page for the latest version.

For any questions or comments on the Cookies, please contact:

You will also find more information about websites on our Imprint.