What powers siemensschule-wetzlar.de?
Last seen Sep 2026 · 24 technologies across 16 categories
CMS
Databases
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Performance
Programming languages
Security
SEO
UI frameworks
Video players
Web servers
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.50 / 10 · ranked #2,491,724 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 9.9 MB · 49 requests
- WordPress theme: avada (child: avada-child-theme) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Werner von Siemens School, Wetzlar
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on MITTWALD-AS Mittwald CM Service GmbH und Co. KG (185.215.158.240)
- DNS: agenturserver.co
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 3072, expires Nov 2026
- Common Crawl link graph: rank 10,162,226, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| siemensschule-wetzlar.de | 20 |
| www.siemensschule-wetzlar.de | 10 |
Full technology history →
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Recent changes
- dropped core-js Sep 2026
- dropped ALL-INKL Aug 2026
- dropped Nginx Aug 2026
- dropped Plesk Aug 2026
- detected Bootstrap Jul 2026
- detected Borlabs Cookie Jul 2026
- detected core-js Jul 2026
- detected GSAP Jul 2026
- detected HSTS Jul 2026
- detected Isotope Jul 2026
- detected Mittwald Jul 2026
- detected Open Graph Jul 2026
- detected Priority Hints Jul 2026
- detected RSS Jul 2026
- detected Swiper Jul 2026
- detected Typekit Jul 2026
- detected Vimeo Jul 2026
- detected Vue.js Jul 2026
- detected Yoast SEO Jul 2026