What powers 
rote-funken.de?
Last seen Sep 2026 · 33 technologies across 18 categories
CMS
Databases
Ecommerce
Font scripts
Hosting panels
JavaScript Frameworks
JavaScript Graphics
JavaScript Libraries
Miscellaneous
Mobile frameworks
Page builders
Performance
Programming languages
UI Frameworks
Web Servers
Webmail
Widgets
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 86% phone
- 14% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.45 / 10 · ranked #947,639 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 100 ms |
| CLS | 0.35 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 3.3 MB · 81 requests
- WordPress theme: divi (child: wireframe-kit) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- KÖLSCHE FUNKE RUT-WIESS VUN 1823 e.V. (Cologne Red Sparks on Wikidata)
- Founded: 1823
- Country: Germany
- Profiles: Facebook, X, Instagram, YouTube
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on GBCNET-AS01 (212.97.109.215)
- DNS: extro-media.de
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 799,492, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rote-funken.de | 20 |
| www.rote-funken.de | 13 |
| shop.rote-funken.de | 8 |
Full technology history →
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Recent changes
- detected Vue.js Mar 2026
- detected Open Graph Feb 2026
- dropped TablePress Feb 2026
- detected Yoast SEO Feb 2026
- detected WP Fastest Cache Jan 2026
- dropped WP Rocket Jan 2026