OpenCan
OpenCan is free, open-source customer feedback management. Self-host for free, or use our managed hosting.
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 2 July 2026; the live site may have changed since.
OpenCan is missing several launch fundamentals. What needs work: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.
Launched on Hacker News on July 1, 2026. The site is hosted on Hostinger, with a domain registered 1 week before launch. Our crawler found 8 technologies on this site, covering CSS frameworks, business email, transactional email, and web fonts. The stack includes Astro, Tailwind CSS, and Google Fonts.
It's also on a stack we've seen on only 10 launches.
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Tech Stack (8)
| Hosting |
Hostinger
(2)
|
| Protocol | HTTP/3 |
| Server |
LiteSpeed Web Server
|
| Business email |
Hostinger Email
|
| Transactional email |
Resend
|
| CSS framework |
Tailwind CSS
|
| Font |
Google Fonts
|
| Meta-framework |
Astro
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
⚠ 6 images: 5 oversized, 6 without width/height, 1 missing alt text
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI writing 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.