RankNibbler
Analyse any URL for on-page SEO issues. Check title tags, meta descriptions, headings, images, links, structured data and more.
Added April 10, 2026
· Last analysed April 10, 2026 · via 
· 62% unique tagline
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 10 April 2026; the live site may have changed since.
RankNibbler looks production-ready overall, with a thorough launch checklist, well-configured email security, and clean crawl signals. Main gaps: missing several security headers and incomplete legal pages.
Launched on Product Hunt on April 10, 2026. The site is hosted on Azure App Service, with a domain registered 3 weeks before launch. We've detected 8 technologies on this site, covering frameworks, CSS frameworks, DNS providers, and transactional email. The stack includes Angular, React, and Tailwind CSS.
It's the only launch we've crawled on this exact stack.
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Tech Stack (8)
| DNS |
Cloudflare DNS
|
| Hosting |
Azure App Service
|
| Transactional email |
Mailgun
(2)
|
| CSS framework |
Tailwind CSS
|
| Font |
Google Fonts
|
| Framework |
Angular
|
React
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (1)
| Name | Lifetime | Detected as |
|---|---|---|
| ARRAffinity | session | Azure App Service |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI writing signals | +5 |
| AI code-structure signals | +10 |
| AI CSS signals | +8 |
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.