What powers hentschke-bau.de?
Last seen Sep 2026 · 22 technologies across 12 categories
CDN
CMS
Databases
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Security
Web servers
WordPress plugins
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
- Sep 2026 *: Restricted (was Allowed)
AI Crawlers
No AI crawlers blocked
Audience
- 73% phone
- 27% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.26 / 10 · ranked #1,184,405 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 50.1 MB · 75 requests
- WordPress theme: hentschke-bau · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Hentschke Bau - Ingenieurbauten aus Beton (Hentschke Bau on Wikidata)
- Founded: 1857
- Country: Germany
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Hetzner (148.251.153.56, IPv6)
- DNS: first-ns.de
- Email: hentschke-bau.de
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 10,333,803, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.hentschke-bau.de | 20 |
| portal.hentschke-bau.de | 5 |
Full technology history →
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Recent changes
- detected Cloudflare Turnstile Mar 2026
- dropped Google Maps Feb 2026
- dropped lit-element Feb 2026
- dropped lit-html Feb 2026
- dropped Nginx Feb 2026
- detected AOS Jan 2026
- detected Borlabs Cookie Jan 2026
- detected cdnjs Jan 2026
- detected Contact Form 7 Jan 2026
- detected Google Hosted Libraries Jan 2026
- detected MySQL Jan 2026
- detected Open Graph Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected Unpkg Jan 2026
- detected Vue.js Jan 2026
- detected WordPress Jan 2026
- detected Yoast SEO Jan 2026