RechnungsFlow
ZUGFeRD- und XRechnung-konforme E-Rechnungen für Freiberufler, Handwerker und KMU.
86% unique tagline
rechnungs-flow.de
· Added April 5, 2026
· Last analysed April 5, 2026· via 
This analysis is a snapshot taken on 5 April 2026. The site may have changed since then and results may not reflect its current state.
Tech Stack (9)
| Technology | Category | Evidence |
|---|---|---|
| Clerk | auth | clerk script/reference |
| Tailwind CSS | css_framework | Tailwind utility classes (5 patterns matched) |
| Parked Domain | dns_provider | NS: aster.dns-parking.com |
| Resend | email_transactional | SPF: v=spf1 include:_spf.mail.hostinger.com include:send.resend.com ~all |
| Next.js | meta_framework | __NEXT_DATA__ or /_next/ scripts |
| Ubuntu | other | Header: Server matches Ubuntu |
| nginx | server | Server header: nginx/1.24.0, (Ubuntu) |
| shadcn/ui | ui_library | shadcn/ui class patterns |
| Solana | web3 | solana reference |
Readiness Breakdown How?
✓
Favicon present
✓
Open Graph tags (title, image, description)
✓
Responsive viewport meta tag
✓
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 |
|---|---|
| Content layout 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? 4 tips to improve your score
-
Add a
/.well-known/security.txt so security researchers can reach you. Learn more
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Consider adding a
llms.txt file to help AI models understand your site. Not yet a standard, but gaining adoption. Learn more
-
Improve your security headers. Scan your site at securityheaders.com to see what's missing.
Embed this score on your site
<a href="https://stackscope.dev/launch/f0qwqmm5/rechnungsflow"><img src="https://stackscope.dev/badge/f0qwqmm5.svg" alt="StackScope Score" height="28" /></a>