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Cookies policy

In order to guarantee you optimal navigation and efficient services, our site uses "cookies" to measure statistics via the Matomo service, which provides information on how the site is used (site traffic statistics: number of visitors , average duration of visits, number of page views) which improve the user experience.

What is a cookie ?

A cookie is a text file, often encrypted, stored in your browser on your first visit. They are created when a user's browser loads a given website: the site sends information to the browser, which then creates a text file. Each time the user returns to the same site, the browser retrieves this file and sends it to the website's server.

Once installed, it recognizes you on each visit, and therefore allows you to benefit from all the site's features. Cookies are not active files, and therefore cannot host viruses.

Cookies are only kept for a maximum period of thirteen (13) months.

The types of cookies used on the site :

You can find more information on the types of cookies used and the purposes for which we use them in the table below:

Category 1: Strictly necessary cookies

They are essential for the functioning of a website. These are, for example, cookies used to determine whether the device used is a smartphone or a PC.
These cookies are essential for you to navigate the website and use its features. Without these cookies, the site may not function properly.

Category 2: Performance / audience measurement cookies

These cookies collect information about how visitors use a website (for example with Matomo).
These cookies collect information about how visitors use a website (for example, which pages are visited most often and whether the web pages generate error messages). These cookies do not collect information that identifies visitors. All the information collected by these cookies is aggregated and therefore anonymous. They are used exclusively to improve the functioning of a website.

Category 4: Social media cookies

These cookies allow you to share what you have done on the website through social networks like Facebook and Linkedin.
We have no control over these cookies. Please consult the privacy policies of the social networks in question to find out how their cookies work.

Details of the cookies used on our website:

Nom Cookie Objectif
Acceptation des cookies ago_cookie_message Accept cookies
Referer AGO_REFERER Identify the origin of visitors to a page
Téléphone CONTACT_TELEPHONE Call the company from the website
Cookie de session PHPSESSID This session cookie is used by default by PHP when communicating between the web server and the browser. Each visitor receives a unique and automatic ID from PHP.
Piwik/Matomo _pk_id.554.f1c6 Store your unique visit ID
Piwik/Matomo _pk_ses.554.f1c6 Short-lived cookies used to temporarily store visit data
Google Analytics _ga Cookie associated with Google Universal Analytics. It is included in every page request from a site and used to calculate visitor, session and campaign data for site analytics reports.
Google Analytics _ga_X7QQK74K9Z Description This cookie is a Google Analytics cookie to distinguish between different users. It is valid for 2 years after the date of the session

How to refuse and deactivate a cookie via your browser ?

The user can configure his browser so that it notifies him of the presence of cookies and offers him to accept them or not. The Internet user can accept or refuse cookies on a case-by-case basis or refuse them once and for all. It is reminded that this setting is likely to modify the conditions of access to the services of the site requiring the use of cookies.

For the management of cookies and choices, the configuration of each browser is different. It is described in the help menu of the Internet user's browser, which will allow them to know how to modify your preferences in terms of cookies.

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Galerie Nicolas Lenté
2, rue des Saints-Pères, 75007 PARIS
Tel: +33 (0)6 64 42 84 66