What powers fhf-aachen.de?
Last seen Jul 2026 · 7 technologies across 5 categories
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2023
Security
HSTS
since Mar 2023
Web servers
Nginx
since Mar 2023
Widgets
AI Crawlers
Blocks 3 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Bytespider Blocked
- GPTBot Blocked
- meta-externalagent Blocked
- ClaudeBot Allowed
The other 29 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
3 of 33 AI crawlers blocked
Standards: llms.txt
Open Page Rank
2.91 / 10 · ranked #1,754,774 of all domains
25 referring domains · OpenPageRank
Infrastructure
- Hosted on Hetzner (144.76.55.199, IPv6)
- DNS: first-ns.de
- Email: verwaltungsportal.de
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 13,020,815
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Bootstrap Jul 2026
- dropped DomainFactory Jul 2026