Privacy and cookies
Short version: this site sets no cookies and loads no tracking or advertising script. What you type never leaves your browser.
What you enter
Nationalities, age groups, destinations, dates: all processed by JavaScript on your device, never transmitted. The checker keeps your answers in the page address (so you can bookmark or share a result); that address is sent to our host like any page request. The calendar file of the expiry reminder is generated on your device. We never ask for a passport number, a name or an email.
Fonts are served from this site, not from Google Fonts.
Hosting
The site is hosted by Cloudflare Pages (Cloudflare, Inc., 101 Townsend St, San Francisco, CA 94107, USA). Like any host, Cloudflare processes technical data (IP address, requested page, browser) to deliver the site and protect it from abuse: see the Cloudflare privacy policy. We do not run analytics.