UnderByte
Compress PDF, JPG, PNG, and photos to exact size limits like 20KB, 200KB, 500KB, or 1MB in your browser. No upload, no account, no watermark.
Added April 26, 2026
· Last analysed April 26, 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 26 April 2026; the live site may have changed since.
UnderByte ships with the launch fundamentals in place, with a thorough launch checklist, fast page loads, and clean crawl signals. What needs work: no Strict-Transport-Security, incomplete legal pages, and incomplete email security.
Launched on Product Hunt on April 26, 2026. The site is served through Cloudflare, with a domain registered 3 days before launch. Our crawler found 10 technologies on this site, covering seo, analytics, CDN, and developer tools. The stack includes Bing Webmaster, Cloudflare, and Cloudflare DNS.
It's also tighter on security headers than most Product Hunt launches.
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Tech Stack (10)
| CDN |
Cloudflare
(3)
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 (2) |
| Developer tools |
Vite
|
| Analytics |
Cloudflare Web Analytics
|
| SEO |
Bing Webmaster
|
Google Search Console
|
|
| Tag management |
Google Tag Manager
(2)
|
Infrastructure
Email Security
Storage (0)
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.