What powers extern-h-ka.de?
Last seen Aug 2026 · 9 technologies across 6 categories
Hosting
IONOS
since Jan 2023
JavaScript libraries
Miscellaneous
Programming languages
Java
since Oct 2022
Web frameworks
JavaServer Faces
since Jan 2023
Web servers
Apache HTTP Server
since Oct 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.47 / 10 · ranked #26,924,089 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 2.2 MB · 37 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- detected JavaServer Faces Aug 2026
- dropped JavaServer Faces Jul 2026
- dropped CKEditor Jun 2026