What powers schulschiff-deutschland.de?
Last seen Aug 2026 · 20 technologies across 10 categories
CMS
Databases
MySQL
since Jul 2019
Font scripts
JavaScript graphics
Chart.js
since Dec 2023
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Jul 2019
Web servers
Nginx
since Apr 2025
Webmail
Microsoft 365
since Aug 2022
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
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.31 / 10 · ranked #1,116,511 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 1.6 MB · 16 requests
- WordPress theme: enfold (child: schulschiff_deutschland) · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SPEEDPARTNER (91.184.36.72)
- DNS: dnspartner.de
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Oct 2026
- Common Crawl link graph: rank 1,277,236, 2 hosts
- Verified with: Microsoft 365
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
- detected Lodash Aug 2026
- dropped HSTS May 2026
- detected Twitter Emoji (Twemoji) Mar 2026