Privacy policy

This site runs no analytics, no advertising and no tracking pixels, and sets no cookies. Fonts and images are served from this site itself. Nothing is sent to a booking provider unless you follow a link to it.

The site is hosted by Vercel Inc. Like any web server, it records requests — IP address, time, page, browser — to serve pages and defend against abuse. This is the legitimate interest of operating a website, and the logs are short-lived.

To show prices in a familiar currency, the page reads your browser's time zone. This happens in your browser only; nothing is sent anywhere. If you pick a currency yourself, that choice is stored in your browser's local storage so the page remembers it.

If you tick items on the security checklist, your ticks are stored the same way, so they are still there when you come back.

Neither is a cookie, neither identifies you or leaves your device, and you can clear both at any time by clearing this site's data in your browser.

Booking a call takes you to Cal.com, which then processes the details you enter under its own privacy policy. If you never follow a booking link, Cal.com receives nothing from this site.

You can always email instead.

If you write to me, I keep the message and your address for as long as needed to answer and to meet record-keeping obligations. I do not add you to any mailing list.

Under the Swiss Data Protection Act and, where it applies, the GDPR, you may request access, correction, deletion, restriction, or portability of your data, and you may object to processing. Write to the address above and I will answer. You may also complain to the Swiss FDPIC, or to your national supervisory authority in the EU.