Home · Cookie policy

Cookie policy

Which cookies and trackers this site uses, what for, and how to manage your preferences. This English text is a translation provided for convenience; in the event of any discrepancy, the French version prevails.

Last updated: 15 September 2026

This cookie policy explains which cookies and other trackers are used on the Sandra website, why they are used and how you can manage your preferences.

To find out more about how we process your personal data, please see our privacy policy.

1. What is a cookie?

A cookie is a small file saved on your device when you visit a website. Among other things, it makes it possible to recognise your browser, keep the site working properly, remember certain preferences or measure how the site is used.

The term “tracker” also covers similar technologies, such as browser local storage or measurement pixels.

2. Which cookies do we use?

The Sandra website uses several categories of cookies.

Strictly necessary cookies

These cookies are essential for the site to work. Among other things, they make it possible:

  • to keep the site secure;
  • to ensure it works properly from a technical standpoint;
  • to remember certain essential preferences;
  • to ensure the stability and performance of the hosting platform.

These cookies do not require your consent.

Audience measurement cookies

These cookies help us better understand how the site is visited, in particular:

  • the number of visitors;
  • the pages viewed;
  • the navigation path;
  • the performance of the site.

They are only placed after your consent where consent is required.

Marketing cookies

Among other things, these cookies make it possible:

  • to measure the effectiveness of our marketing campaigns;
  • to improve the relevance of our communications;
  • to personalise certain advertising campaigns.

They are only placed after your consent where consent is required.

3. Tools that may use cookies

Depending on the features enabled on the site, Sandra may use the following services:

  • Google Analytics
  • Google Tag Manager
  • HubSpot
  • Meta Pixel

This list may change as the site evolves.

4. Managing your preferences

On your first visit, a consent banner lets you accept, refuse or customise the use of non-essential cookies.

You can change your preferences at any time from the cookie manager available on the site.

You can also configure your browser to block or delete certain cookies. However, blocking strictly necessary cookies may affect how the site works.

5. Retention period

Cookies are kept for a limited period, in line with their purpose and applicable regulations. As a guide:

Cookie type
Maximum duration
Strictly necessary cookies
Up to 12 months
Audience measurement cookies
Up to 13 months
Marketing cookies
Up to 13 months
Storage of your consent choice
Up to 6 months

6. Your rights

Cookies may lead to the processing of personal data.

For any information about your rights (access, rectification, erasure, objection, restriction, portability or withdrawal of consent), please see our privacy policy.

7. Changes to this policy

We may update this cookie policy to reflect legal, regulatory or technical developments.

The version in force is always available on this page.

8. Contact

For any question about this cookie policy or about the protection of your personal data, you can contact us at: