What powers katharinenhof.net?
Last seen Aug 2026 · 12 technologies across 9 categories
CMS
Contao
since Jun 2025
JavaScript libraries
Miscellaneous
PWA
since Jun 2025
Programming languages
PHP
since Jan 2019
Security
HSTS
since Jun 2025
UI frameworks
Animate.css
since Jun 2025
Video players
YouTube
since Jul 2025
Web servers
Apache HTTP Server
since Mar 2021
Widgets
Elfsight
since Jul 2025
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 84% phone
- 11% desktop
- 6% tablet
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.12 / 10 · ranked #1,387,453 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 7.9 MB · 38 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| jobs.katharinenhof.net | 12 |
| ausbildung.katharinenhof.net | 9 |
| katharinenhof.net | 9 |
Full technology history →
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Recent changes
- dropped Cloudflare Feb 2026
- dropped Cloudflare Bot Management Feb 2026
- detected Cloudflare Dec 2025
- detected Cloudflare Bot Management Dec 2025