Cookie Management
We use cookies on our website (sii-group.com/fr-FR and sii-group.com/en-FR).
Cookies are small files that are placed and read on users’ devices (computer, tablet, smartphone) when browsing web pages.
Which cookies do we use?
We use different types of cookies to enhance your browsing experience on our website, facilitate navigation, and produce statistics and audience measurements.
The list of all cookies, grouped below by purpose and type, is updated regularly. As a result, some cookies may not yet appear in this list.
Strictly Necessary Cookies
Strictly necessary cookies are essential for the website to function and cannot be disabled in our systems, as they ensure the security, technical operation, and accessibility of the site and its various services. They are therefore exempt from consent.
Cookie name: cookie-agreed
Purpose: Saves your cookie consent choices.
Retention period: 12 months
Cookie name: cookie-agreed-categories
Purpose: Saves your consent choices for cookie categories.
Retention period: 12 months
Cookie name: cookie-agreed-version
Purpose: Records the version of the consent text displayed to the user at the time of their choice.
Retention period: 12 months
Audience Measurement Cookies
Audience measurement cookies are used solely to measure website traffic. They do not allow tracking visitors across other websites. Audience measurement is necessary for the proper administration of the site. It helps identify issues such as missing pages, content indexing errors, and the least‑viewed content.
Provider: Matomo
Cookie name: matomo_ignore
Purpose: Used to disable Matomo audience measurement.
Retention period: 13 months
Provider: Matomo
Cookie name: _pk_id.xxxx
Purpose: Stores the unique visitor identifier (if Matomo analytics is active).
Retention period: 13 months
Provider: Matomo
Cookie name: _pk_ses.xxxx
Purpose: Temporarily stores your visit data (if Matomo analytics is active).
Retention period: 30 minutes
Statistics generated with Matomo (an open‑source web analytics system) are:
Anonymous
Intended solely for the SII Group (no sharing with third parties)
Hosted in France
Stored for 25 months
Performance and Analytics Cookies
Analytical cookies generate statistics related to website usage, general traffic, and performance in order to improve it.
Provider: Google Analytics (GA4)
Cookie name: _ga_E696KGKCN6
Purpose: This is an automatic cookie generated by Google Analytics (GA4). The ga<container-id> format is used to maintain session state and distinguish visitors on the website.
Retention period: 13 months
Third‑Party Cookies
Cookies enabling content sharing on social networks facilitate the sharing of website content on various social platforms. They are placed through social media sharing buttons. For more information on how your data is used, please refer to the privacy policies of the relevant social media platforms:
LinkedIn
Instagram
YouTube
Security Cookies
✔ Essential for the proper functioning of the service
✔ Exempt from consent under applicable regulations
Provider: Cloudflare
Cookie name: cf_clearance
Purpose: Cookie used by Cloudflare to provide protection against bots and ensure the security of the website.
Retention period: 45 minutes
How to manage cookies?
You can accept, refuse, or set your cookie preferences directly via the information and consent banner displayed during your first visit to the site.
The banner is also accessible at any time through the dedicated “Cookie Management” section located at the bottom of each page. This allows you to update your preferences whenever you wish. Refusing social network cookies will block interaction with social platforms.
You can also manage cookies (disable, block, delete) through your browser or device settings in the “Options” / “Preferences” menu. Instructions can generally be found in your browser’s “Help” section.
Last updated: 10.02.2026