What powers 
schwenk.de?
Last seen Sep 2026 · 30 technologies across 16 categories
Analytics
CMS
Comment systems
Databases
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
Page builders
Performance
Programming languages
Security
UI frameworks
Web servers
Webmail
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 78% phone
- 22% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.76 / 10 · ranked #272,014 of all domains
114 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 3.7 MB · 57 requests
- WordPress theme: schwenk-2025 · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- SCHWENK (Schwenk Zement on Wikidata)
- Founded: 1847
- Country: Germany
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Hetzner (94.130.7.177, IPv6)
- DNS: telekom.net
- Email: Cisco Secure Email
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 7,684,521, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| karriere.schwenk.de | 23 |
| www.schwenk.de | 23 |
Full technology history →
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Recent changes
- dropped W3 Total Cache Jun 2026
- detected HTTP/3 May 2026
- detected Litespeed Cache May 2026
- detected Element UI Jan 2026
- detected Vue.js Jan 2026
- detected GSAP Dec 2025
- detected Priority Hints Dec 2025
- detected W3 Total Cache Dec 2025
- detected WordPress Site Editor Dec 2025