What powers kanzlei-deis-kellmann.de?
Last seen Jul 2026 · 13 technologies across 9 categories
Analytics
Etracker
since Aug 2023
Snowplow Analytics
since May 2025
CMS
Duda
since May 2025
Hosting
Hetzner
since May 2025
JavaScript libraries
MobX
since May 2025
Miscellaneous
Open Graph
since May 2025
Performance
Priority Hints
since May 2025
Photo galleries
PhotoSwipe
since May 2025
Security
HSTS
since Nov 2022
Web servers
Nginx
since May 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
Infrastructure
- Hosted on Amazon Web Services (18.197.248.23)
- DNS: first-ns.de
- Email: santesson.email
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Webpack Feb 2026