Knowyio
Create AI flashcards and practice tests for any exam—from school subjects and university courses to professional licences, driving theory and certifications.
Added August 15, 2026
· Last analysed August 15, 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 15 August 2026; the live site may have changed since.
Knowyio scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: no Content-Security-Policy and incomplete email security.
Launched on Product Hunt on August 15, 2026. The site is hosted on DigitalOcean in the United States, with a domain registered 2 weeks before launch. We've detected 9 technologies on this site, covering analytics, CSS frameworks, DNS providers, and frameworks. The stack includes Next.js, React, and Tailwind CSS.
It's on one of the most common stacks we track, shared by 5,004 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (9)
| DNS |
Cloudflare DNS
|
| OS |
Ubuntu
|
| Security | HSTS |
| Server |
nginx
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(5)
|
| Analytics |
Cloudflare Web Analytics
(2)
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (2)
| Key | Size | Detected as |
|---|---|---|
| knowyio.analytics-id.v1 | 36 B | - |
| Key | Size | Detected as |
|---|---|---|
| knowyio.analytics-session.v1 | 36 B | - |
Readiness Breakdown How?
Performance How?
⚠ 20 images: 19 oversized, 18 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 |
|---|---|
| Placeholder branding | +10 |
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| 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.