Proficienzy - Learn English.
Free AI-powered English learning app. IELTS practice, speaking, vocabulary, grammar, writing and AI coaching — all in one place. Free forever.
www.proficienzy.app
· Added June 23, 2026
· Last analysed June 23, 2026 · via 
· 50% 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 23 June 2026; the live site may have changed since.
Proficienzy - Learn English. has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers and no email security records.
Launched on Product Hunt on June 23, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 2 weeks before launch. Our crawler found 14 technologies on this site, covering advertising, analytics, baas, and consent tooling. The stack includes Google Funding Choices, Cloudflare DNS, and Google Ads.
Notably, it's on one of the most common stacks we track, shared by 2,238 launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (14) · Indie stack
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| Transactional email |
Resend
|
| BaaS |
Supabase
(2)
|
| Font |
Google Fonts
|
| Package CDN |
jsDelivr
|
| Advertising |
Google Ads
|
Google AdSense
|
|
| Analytics |
Google Analytics
(4)
|
| Consent |
Google Funding Choices
(2)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
medium
|
| Directory |
SaaSHub
|
Infrastructure
Email Security
Storage (3)
| Name | Lifetime | Detected as |
|---|---|---|
| FCCDCF | 1y | Google Funding Choices |
| _ga | 1y | Google Analytics |
| _ga_XMSR1G3E3X | 1y | Google Analytics |
Readiness Breakdown How?
Performance How?
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 |
| AI writing signals | +5 |
| AI iconography signals | +5 |
| AI code-structure signals | +5 |
| Implausible social-proof claim | +15 |
| AI layout signals | +5 |
| AI CSS signals | +15 |
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.