What powers 
klauspeterwolf.de?
Last seen Sep 2026 · 25 technologies across 12 categories
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
UI frameworks
Web servers
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 89% phone
- 6% tablet
- 4% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.60 / 10 · ranked #815,219 of all domains
52 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 1.4 MB · 135 requests
- WordPress theme: astra (child: astra-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Industry: Arts and entertainment (declares
Event)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Hetzner (188.40.28.173)
- DNS: Hetzner
- Email: Hetzner
- Email security: no SPF record, DMARC monitor only
- SSL: DigiCert, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 2,955,636, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Divi Dec 2025
- dropped MediaElement.js Dec 2025
- dropped Yoast SEO Dec 2025
- detected Astra Nov 2025
- detected core-js Nov 2025
- detected Elementor Nov 2025
- detected FancyBox Nov 2025
- detected Isotope Nov 2025
- detected Slick Nov 2025
- detected Ultimate Addons for Elementor Nov 2025
- detected WP Rocket Nov 2025