What powers 
buergerschaffenwissen.de?
Last seen Apr 2024 · 11 technologies across 8 categories
Caching
Varnish
since Mar 2020
CMS
Cookie compliance
Klaro
since Feb 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Mar 2020
Web servers
Nginx
since Mar 2020
Webmail
Google Workspace
since Aug 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
6.18 / 10 · ranked #98,421 of all domains
334 referring domains · OpenPageRank
Infrastructure
- Hosted on Hetzner (94.130.145.107)
- DNS: udag.de
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 459,956, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted