Learn English Fast
Practice free AI English conversations at CEFR A1-C2 levels. Master vocabulary, get grammar corrections, and improve speaking with our AI platform.
Estimated origin: China
Added April 12, 2026
· Last analysed April 12, 2026 · via 
· 67% 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 12 April 2026; the live site may have changed since.
Learn English Fast scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: no Content-Security-Policy, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on April 12, 2026. The site is hosted on Vercel and served through Cloudflare, with a domain registered 3 days before launch. Our crawler found 16 technologies on this site, covering seo, analytics, auth, and CDN. The stack includes Google Sign-In, Next.js, and React.
It's also on one of the most common stacks we track, shared by 10,662 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (16) · Indie stack
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
(2)
|
| Security | HSTS (2) |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| Transactional email |
Resend
|
| Auth |
Google Sign-In
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(3)
|
| UI library |
shadcn/ui
|
| Analytics |
Google Analytics
(3)
|
| SEO |
Baidu Webmaster Tools
|
Bing Webmaster
|
|
Google Search Console
(2)
|
|
| Tag management |
Google Tag Manager
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI CSS signals | +10 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +3 |
| AI stack signals | +10 |
| AI layout 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.