What powers christopher-funk.de?
Last seen Sep 2026 · 17 technologies across 13 categories
Analytics
CMS
Databases
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
SEO
UI frameworks
Web servers
WordPress plugins
AI Crawlers
Restricts 17 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Amazonbot Restricted
- Applebot Restricted
- Claude-SearchBot Restricted
- DuckAssistBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- MistralAI-User Restricted
- Perplexity-User Restricted
The other 16 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
17 of 33 AI crawlers restricted
Standards: llms.txt
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.47 / 10 · ranked #2,546,112 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 1.8 MB · 28 requests
- WordPress theme: yootheme (child: yootheme-vertriebsfunk) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Christopher Funk Vertriebsexperte
- Profiles: LinkedIn
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on MITTWALD-AS Mittwald CM Service GmbH und Co. KG (188.94.248.243)
- DNS: Hetzner
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 9,991,120, 5 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Contact Form 7 May 2026
- dropped Site Kit May 2026
- dropped Twitter Emoji (Twemoji) May 2026
- dropped WordPress Super Cache May 2026
- detected Priority Hints Apr 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected Google Analytics Dec 2025
- detected Site Kit Dec 2025
- detected Vue.js Dec 2025
- detected Yoast SEO Premium Nov 2025