Cookies policy


Some cookies or other trackers may be installed on your device (computer, tablet, or mobile phone) when you visit our website

This Cookie Policy contains information about what cookies are, the type of cookies used by Havas Paris on the website and the purposes of these uses, as well as your cookie preferences.

This Cookie Policy should be read in conjunction with the Site’s Personal Data Protection Policy.


Cookies are small files that contain a number of data generated when you browse a website and are installed on your web browser. Other tracking technologies, such as trackers, pixels, and invisible gifs, work in the same way as cookies. Cookies and other trackers are used to track your activity on the website and allow us (as the first recipient of cookies) and third parties (for third-party cookies) to collect information about how you use the website and improve its functioning and your visit to our website.

Some cookies are temporary and are therefore automatically deleted from your device each time you close your browser (session cookies);

Others are persistent, they remain on your device for a specified duration in the cookies and are activated each time you visit the website from which they were installed.


When you browse our website, we use the following types of cookies:

  1. Strictly Necessary Cookies

    These cookies are necessary for the operations specific to the services provided on the website.

    They are used to provide the basic functionality of our website, such as remembering your cookie consent choices.

    If you prevent the installation of these cookies, you will no longer be able to use these features, and the website may not function effectively.

    Cookie Name Publisher Purpose Duration
    tarteaucitron Tarte au citron Save your cookie consent choices. 12 months
  2. Performance Cookies

    These cookies are used to collect anonymous data for statistical purposes.

    They allow us to measure the audience of the website and analyze how visitors navigate the website (number of visitors to the website, number of visits per page, time spent on each page, location of clicks, effectiveness measures of advertisements, etc.).

    They are also used to detect navigation issues and any other difficulties.

    These cookies help us improve our website and your navigation.

    Cookie Name Publisher Purpose Duration
    _pk_id* Matomo Usage statistics of the site. This cookie is used to retain a unique user identifier. 13 months
    _pk_ses* Matomo Usage statistics of the site. This cookie is used to store browsing data. 30 minutes


During your first visit to our website, you are offered the option to accept or refuse the use of cookies.

If you do not wish these cookies to be installed or read on your terminal equipment, a cookie will be placed on your equipment to record the information that you have objected to the use of cookies.

Likewise, when you accept the use of cookies, a consent cookie is installed on terminal equipment.

The consideration of your refusal to install cookies is based on the deposit of a cookie. Thus, if you disable all cookies on your terminal or if you change terminals, we will no longer know that you have chosen this option.

You can manage your cookie preferences at any time by clicking on “Cookie Settings” at the bottom of the site page.


You have various options to control or limit how cookies can be installed and used by us or by third parties:

For more information on how to manage or delete cookies from your browser, you can consult the following links, depending on your browser:

Please note that if you decide to block or disable all or part of the cookies we use, our website may not function properly, and you may not be able to benefit from all the services and features provided through the use of cookies.

If you want to learn more about cookies and how to manage them, you can also visit the following websites: and


If you have any questions or comments about this cookie policy and how Havas Paris uses cookies and other trackers, you can contact us at:

Havas Paris
29/30 Quai de Dion Bouton
Puteaux Cedex 92800

Or you can send us an email at the following address: