What powers 
thoraxklinik-heidelberg.de?
Last seen Sep 2026 · 13 technologies across 9 categories
CMS
Font scripts
Hosting
JavaScript libraries
Miscellaneous
Programming languages
Security
Video players
Web servers
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 81% phone
- 15% desktop
- 3% tablet
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.64 / 10 · ranked #380,960 of all domains
99 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German (Germany)
- Weight: 2.1 MB · 23 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Thoraxklinik Heidelberg
- Founded: 1899
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on Hetzner (195.201.44.124)
- DNS: IONOS
- Email: IONOS
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 7,077,687, 5 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.thoraxklinik-heidelberg.de | 9 |
| karriere.thoraxklinik-heidelberg.de | 7 |
Full technology history →
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Recent changes
- detected Babel Jul 2026
- detected core-js Jul 2026
- detected Font Awesome Jul 2026
- detected HSTS Jul 2026
- detected IONOS Jul 2026
- detected jQuery Jul 2026
- detected jQuery UI Jul 2026
- detected Nginx Jul 2026
- detected Open Graph Jul 2026
- detected PHP Jul 2026
- detected PWA Jul 2026
- detected TYPO3 CMS Jul 2026
- detected YouTube Jul 2026