Cookie policy

What we store

This website uses as few cookies as possible and no tracking. Below is a complete list of the cookies and local storage entries used.

Strictly necessary

• cookieConsent – stores your cookie decision so the banner is not shown again. Duration: 1 year. No consent required.

Comfort / functional (only after consent)

• viewerLang – remembers your chosen language for the automatic redirect from the start page. Duration: 1 year. Set only after you click “Accept all”.
• stlTermsAccepted (browser session storage) – remembers for the duration of your session that you accepted the terms of use so you are not asked again on every upload. Automatically cleared when you close the browser tab.

No tracking

We do not use analytics, marketing or third-party cookies, and we load no external resources.

Withdraw consent

You can withdraw your consent at any time by deleting the cookies for this site in your browser. The banner will then appear again on your next visit.