Birtal Lab

Cookies

Last updated 21 September 2026

This site uses only what it needs to work.

1. Essential

A sign-in cookie keeps you signed in while you use the platform. Without it, signing in would not work.

Small interface choices are remembered on your device, such as whether the side menu is open, or that you closed the suggestion to install the app.

Parts of the site are kept on your device so pages open faster, and so the home page can still open without a connection.

Write to contact@birtallab.org. How we handle personal data is set out in the Privacy Policy.