Cookie Policy
Last updated: September 30, 2026.
What is a cookie?
A cookie is a small text file placed on your device (computer, tablet, smartphone) when you visit a website. It allows information to be saved to improve your browsing experience.
Cookies used on this site
Technical cookie (always active)
- Cookie consent: remembers your choice to accept or decline cookies (duration: 6 months). This cookie does not collect any personal data.
Audience measurement (only with your consent)
-
Google Analytics (Google Ireland Limited): helps us understand how the
site is visited (pages viewed, visit duration, traffic source) on a statistical basis. The cookies
_gaand_ga_*are only placed if you click "Accept" in the banner; your IP address is anonymised. Duration: 13 months maximum. This data may be processed by Google outside the European Union under the EU-US Data Privacy Framework.
If you decline, or until you have made a choice, no audience measurement cookies are placed. No advertising cookies are used on this site. The share buttons for our articles and projects are simple links : they do not load any social network scripts and do not place any cookies.
Manage your preferences
You can update your choice at any time by clicking the button below:
You can also disable cookies directly in your browser settings. Please note that this may affect the proper functioning of certain site features.
Find out more
For more information on cookies and your rights, visit the CNIL website.