Legal information
Cookies and trackers
This page describes what tettrix.bj stores on your device, and what it sends to third parties.
Last updated: 27 August 2026
This is a courtesy translation. In the event of any discrepancy, the French version prevails.
1. What the site loads
Fonts, images, stylesheets and code are hosted on our own server. There is no analytics, no advertising and no social media button.
One third party is involved: Google Maps, for the map shown in the contact section of the home page.
2. The Google Maps map
The map loads together with the home page, without any action on your part. From that moment, Google LLC receives your IP address and browser information, and may set its own cookies on your device.
This processing falls under Google’s own privacy policy, over which we have no control. The other pages (legal notice, terms of use, privacy policy, cookies) contain no map and therefore contact no third party.
To avoid this, you can block third-party cookies in your browser, use a blocking extension, or browse pages other than the home page.
3. Local storage for the display theme
If you choose the light or dark theme, that choice is saved in your browser’s local storage under the key tettrix-theme.
This is not a cookie: the value is never sent to the server and stays on your device.
4. Server logs
Like any web server, ours records technical logs: IP address, date and time, page requested, browser type. They serve security and diagnostics, and are kept for one (1) year.
These logs are not cookies and cannot track you across websites.
5. How to refuse or erase
You can configure your browser to block or clear cookies and local storage. The site remains fully functional: only your theme preference will be forgotten, and the map may no longer display.
For any question, write to contact@tettrix.bj.