Privacy · 26 September 2026
Limited visitor statistics.
This website uses self-hosted Umami at umami.tuinstra.dev, operated by Tuinstra.DEV, to understand which public pages are visited and whether visitors click the email, phone or business website links.
The site sends only the fixed public page path and, for these clicks, a fixed action identifier. Statistics exclude query parameters, URL fragments, page titles, referring URLs, email addresses, phone numbers and entered text. No analytics cookies or personal user profiles are set. The server still receives the technical connection information needed to process a request.
Enabling Do Not Track in your browser disables this measurement. The site remains usable if you block the analytics service. Separately, sessionStorage remembers during your visit whether automatic language selection has already run.
For privacy questions, contact marcel@tuinstra.dev.