What powers schule-am-senefelderplatz.de?
Last seen Sep 2026 · 12 technologies across 9 categories
CMS
Editors
Microsoft Word
since Feb 2022
Hosting
Hetzner
since Aug 2022
JavaScript libraries
Operating systems
Ubuntu
since Oct 2025
Programming languages
Security
HSTS
since Apr 2026
Web frameworks
Django
since Oct 2025
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 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
1.88 / 10 · ranked #3,930,419 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 7.0 MB · 13 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Hetzner (49.13.232.209)
- DNS: first-ns.de
- Email: schule-am-senefelderplatz.de
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 11,621,071, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| schule-am-senefelderplatz.de | 7 |
| www.schule-am-senefelderplatz.de | 7 |
Full technology history →
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Recent changes
- detected HSTS Apr 2026