What powers knopfhifi.de?
Last seen Oct 2026 · 26 technologies across 15 categories
Analytics
Authentication
CDN
CMS
Databases
Font scripts
JavaScript graphics
JavaScript libraries
Maps
Miscellaneous
Programming languages
Security
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
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.65 / 10 · ranked #2,238,962 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 3.3 MB · 77 requests
- WordPress theme: astra (child: astra-child) · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on ARTFILES-AS Artfiles New Media GmbH (80.252.111.73)
- DNS: rhein-it.net
- Email: knopfhifi.de
- Email security: SPF (soft fail), DMARC monitor only
- SSL: DigiCert, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 32,498,291, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| knopfhifi.de | 19 |
| www.knopfhifi.de | 10 |
Full technology history →
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Recent changes
- detected Google Maps Sep 2026
- detected Smash Balloon Instagram Feed Aug 2026
- detected Twitter Emoji (Twemoji) Dec 2025