ZUGFeRD Validator
Gehostete REST API & MCP-Client zur automatisierten Validierung von ZUGFeRD, Factur-X und XRechnung E-Rechnungen gegen EN 16931.
Estimated origin: Germany
Added April 9, 2026
· Last analysed April 11, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 11 April 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
ZUGFeRD Validator is largely in shape, with a thorough launch checklist and clean crawl signals. Worth fixing first: missing several security headers, incomplete legal pages, and incomplete email security.
Launched on Product Hunt on April 9, 2026. The site is hosted on HETZNER-AS in Germany. The crawl picked up 5 technologies on this site, covering DNS providers, business email, os, and seo. The stack includes Google Search Console, Hetzner DNS, and Hetzner Email.
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Tech Stack (5)
| DNS |
Hetzner DNS
|
| OS |
Ubuntu
(2)
|
| Server |
nginx
(2)
|
| Business email |
Hetzner Email
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI writing signals | +5 |
| AI iconography signals | +5 |
| AI code-structure signals | +5 |
| AI asset signals | +10 |
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.