Data protection

This site uses no audience measurement tools or advertising trackers. Fonts are served from our own server.

The contact form and technical logs involve personal data processing, described below.

When you use the contact form we collect your name, your email address, optionally your company name, the subject of your enquiry and the content of your message.

That data is used solely to handle your enquiry and to reply to you. It is neither sold, nor rented, nor used for unsolicited prospecting.

Enquiries that do not lead to a business relationship are retained for a maximum of 12 months after receipt. A contract or legal obligation may justify retaining the necessary records separately.

Four processors are involved, and we name them: Cloudflare for the domain name zone and the content delivery network, Hetzner for the server that runs this site, in Nuremberg, Resend for delivering messages from the form, and Hostpoint for our mailboxes, in Switzerland.

No data is passed to third parties for any other purpose. The Security and compliance page sets out each one's role, country and what it actually sees.

The server records technical logs containing the internet protocol address, the date, the requested resource and the response code. Those logs serve security and diagnosis, and are kept for a maximum of thirty days.

You have a right of access, rectification, erasure and objection concerning data about you, under the Swiss Federal Act on Data Protection and, where you reside in the European Union, under the General Data Protection Regulation.

To exercise those rights, send us a request through the contact form. We answer within thirty days.