Cookies

No tracking cookies

This site does not set tracking cookies. There is no analytics script, no advertising pixel and no third party watching what you look at here.

That is also why you are not being asked to accept anything. A consent banner exists to obtain permission for tracking; with nothing to track, the banner would be theatre.

What is stored in your browser

• —Your cart. It lives in your browser's local storage, not on our servers, and holds only the tests and add-ons you selected. Empty your cart or clear your browser data and it is gone.
• —Nothing else. No login, no session, no identifier that follows you between visits.

The lab side of the site

The admin pages are behind a password. Your browser remembers that login for as long as it is open, the way it remembers any password prompt. Customers never touch this part of the site.

Technically necessary requests

Our hosting provider logs the ordinary technical details of a request — the time, the page, the browser type — to keep the site running and to fend off abuse. Those logs are not used to build a profile of you.