QR Shark
Create QR codes for free, no signup required. Customize branding with your logo, colors, and more. For businesses, QR Shark offers scan tracking and analytics in a streamlined platform.
Estimated origin: United States
Added April 11, 2026
· Last analysed April 11, 2026 · via 
· 67% 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 11 April 2026; the live site may have changed since.
QR Shark covers some of the launch checklist, with complete legal pages and fast page loads. Main gaps: missing several security headers, no sitemap, and incomplete email security.
Launched on Product Hunt on April 11, 2026. The site is served through Cloudflare, with a domain registered 11 months before launch. Our crawler found 7 technologies on this site, covering CDN, CSS frameworks, developer tools, and DNS providers. The stack includes Tailwind CSS, Cloudflare, and Cloudflare DNS.
It's also on one of the most common stacks we track, shared by 5,949 launches.
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Tech Stack (7)
| CDN |
Cloudflare
(3)
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 (2) |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI palette signals | +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.