Kern
Any book you've finished becomes flashcards. Spaced repetition keeps the ideas alive. Five minutes a day.
Added July 28, 2026
· Last analysed July 28, 2026 · via 
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 28 July 2026; the live site may have changed since.
Kern looks production-ready overall, with complete legal pages, a thorough launch checklist, and fast page loads. What needs work: missing several security headers and no email security records.
Launched on Product Hunt on July 28, 2026. The site is served through Cloudflare, with a domain registered 6 weeks before launch. We've detected 7 technologies on this site, covering CDN, directory, DNS providers, and business email. The stack includes Cloudflare, Cloudflare Bot Management, and Cloudflare DNS.
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Tech Stack (7)
| CDN |
Cloudflare
(2)
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Security |
Cloudflare Bot Management
|
| Business email |
Google Workspace
|
| SEO |
Google Search Console
|
| Directory |
Product Hunt
|
Infrastructure
Email Security
Storage (1)
| Name | Lifetime | Detected as |
|---|---|---|
| __cf_bm | < 1h | Cloudflare |
Readiness Breakdown How?
Performance How?
⚠ 15 images: 14 oversized, 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 writing signals | +5 |
| AI code-structure signals | +5 |
| Recognised AI builder signature | +30 |
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.