Test4Test
A Free User Testing Platform where founders exchange meaningful feedback
test4test.io
· Added June 24, 2026
· Last analysed June 24, 2026 · via 
· 60% 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 24 June 2026; the live site may have changed since.
Test4Test looks production-ready overall, with a thorough launch checklist, fast page loads, and clean crawl signals. What needs work: missing Content-Security-Policy and Strict-Transport-Security, incomplete legal pages, and incomplete email security.
Launched on Product Hunt on June 24, 2026. The site is hosted on Cloudflare in the United States. We've detected 6 technologies on this site, covering CDN, developer tools, DNS providers, and email forwarding. The stack includes Cloudflare, Cloudflare DNS, and Cloudflare Email Routing.
It's tighter on security headers than most Product Hunt launches.
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Tech Stack (6)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| Developer tools |
Vite
|
| JavaScript library |
React Router
|
Infrastructure
Email Security
Storage (2)
| Key | Size | Detected as |
|---|---|---|
| test4test:analytics:visitor-id | 44 B | - |
| Key | Size | Detected as |
|---|---|---|
| test4test:analytics:session-tracked-events | 16 B | - |
Readiness Breakdown How?
Performance How?
⚠ 7 images: 3 oversized, 7 without width/height, 7 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 copy signals | +5 |
| AI palette signals | +5 |
| Unfilled template placeholders | +10 |
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.