Cookies and trackers
Last updated: 23 September 2026
This site sets no cookies and uses no trackers.
1. What is stored in your browser
| Entry | What it is for | How long |
|---|---|---|
Your theme choicetheme · localStorage | Remembers whether you picked light, dark or system, so the page doesn't flash the wrong colours. Set only when you use the theme menu, and never sent to the server. | Until you erase it |
This entry is a preference you set yourself, which is why no consent banner is needed (article 82 of the French Data Protection Act).
2. YouTube, once you press play
Talk videos stay a simple image until you press play. Only then does YouTube's player load, and Google may store data in your browser under its own rules. The privacy policy has the detail.
3. Erasing it
You can erase the theme choice here, or clear this site's data from your browser settings.