What powers 
schornsteinfeger-nrw.de?
Last seen Sep 2026 · 29 technologies across 19 categories
Caching
CMS
Databases
Editors
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
Security
UI frameworks
Web frameworks
Web servers
Webmail
WordPress plugins
WordPress themes
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 69% phone
- 31% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.42 / 10 · ranked #979,381 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 3.0 MB · 39 requests
- WordPress theme: blocksy · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Hetzner (178.63.215.126)
- DNS: ns-serve.net
- Email: Microsoft 365
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 14,477,302, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| schornsteinfeger-nrw.de | 22 |
| www.schornsteinfeger-nrw.de | 10 |
Full technology history →
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Recent changes
- dropped FancyBox Feb 2026
- dropped Hammer.js Feb 2026
- dropped jQuery UI Feb 2026
- dropped Mustache Feb 2026
- dropped onpublix Feb 2026
- dropped Select2 Feb 2026
- detected DataTables Jan 2026
- detected DreamWeaver Jan 2026
- detected Font Awesome Jan 2026
- detected IIS Jan 2026
- detected Windows Server Jan 2026