Cookies we use
| Name | Type | Purpose | Lasts |
|---|---|---|---|
| better-auth.session_token (and related) | Essential | Keeps you signed in | 7 days, renewed while you use the site; removed when you sign out |
| quantech_locale | Essential | Remembers your language | 1 year |
| qt_consent | Essential | Remembers your cookie choice | 6 months |
| __cf_bm, cf_clearance (Cloudflare) | Essential | Protects the site from bots and attacks | Up to 30 minutes / 1 year |
| qt_vid (and the same id in local storage) | Analytics — only with consent | A random visitor id to count visits and pages | 1 year |
Signing in with Google sets Google's own cookies on google.com; see Google's privacy policy.
Your choice
Essential cookies are needed for the site to work and don't need consent. Analytics cookies are only set if you choose Accept. You can change your mind any time with Cookie settings in the footer; declining removes the analytics id.
You can also block or delete cookies in your browser settings, though signing in won't work without the essential ones.