ZUGFeRD Validator
Gehostete REST API & MCP-Client zur automatisierten Validierung von ZUGFeRD, Factur-X und XRechnung E-Rechnungen gegen EN 16931.
80% unique tagline
zugferd-validator.de
· Added April 9, 2026
· Last analysed April 11, 2026· via 
This analysis is a snapshot taken on 11 April 2026. The site may have changed since then and results may not reflect its current state.
Tech Stack (4)
| Technology | Category | Detected via |
|---|---|---|
| Hetzner | hosting | mx_host |
| Ubuntu | os | http_header_value |
| Google Search Console | seo | txt_prefix |
| nginx | server | http_header_value |
Infrastructure
Hosting
HETZNER-AS, DE
AS24940 · DE
SSL Certificate
Let's Encrypt
Expires 7 Jul 2026
Readiness Breakdown How?
✓
Favicon present
✓
Open Graph tags (title, image, description)
✓
Canonical URL declared
✓
Responsive viewport meta tag
✓
Custom title and meta description
✓
Twitter card meta tags
✓
Semantic HTML (nav, main, article)
-
Source maps not exposed in production
-
Error tracking service installed
-
Privacy policy page present
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Writing style patterns | +5 |
| Content style patterns | +5 |
| Code comment patterns | +20 |
| Asset patterns | +10 |
| Comment density patterns | +5 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.
Is this your site? 2 tips to improve your score
-
Add a
/.well-known/security.txt so security researchers can reach you. Learn more
Embed this score on your site
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