PDFtoTest
Upload a PDF and generate 20-question quizzes with AI in seconds.
pdf-to-test.com
· Added June 4, 2026
· Last analysed June 4, 2026 · via 
· 38% unique tagline (similar to QuizCraft)
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 4 June 2026; the live site may have changed since.
PDFtoTest scores well across the board, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Visible gaps: analytics without a consent banner and incomplete email security.
Launched on Product Hunt on June 4, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 1 week before launch. Our crawler found 16 technologies on this site, covering analytics, hosting, advertising, and baas. The stack includes Next.js, React, and Tailwind CSS.
Notably, it's one of 57 launches on this exact stack and more locked down than the typical Product Hunt launch.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (16) · Indie stack
| Business email |
IONOS Email
|
| BaaS |
Supabase
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
|
| Advertising |
Google Ads
|
| Analytics |
Google Analytics
|
Plausible
|
|
| SEO |
Google Search Console
|
| Social |
Google Search
|
| Tag management |
Google Tag Manager
|
| Payments |
Stripe
|
Infrastructure
Email Security
Storage (1)
| Name | Lifetime | Detected as |
|---|---|---|
| NEXT_LOCALE | session | Next.js |
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 |
|---|---|
| Placeholder branding | +10 |
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI stack signals | +10 |
| Implausible social-proof claim | +15 |
| AI layout 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.