PDF Tools
Compress, merge, split and convert PDF files right in your browser.
Added April 12, 2026
· Last analysed April 12, 2026 · via 
· 33% unique tagline (similar to SmartToolsHub)
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.
PDF Tools ships with the basics, with a thorough launch checklist and clean crawl signals. Main gaps: missing several security headers, incomplete legal pages, and tracking cookies set before any opt-in.
Launched on Product Hunt on April 12, 2026. The site is hosted on GitHub Pages and served through Fastly, with a domain registered 2 days before launch. We've detected 11 technologies on this site, covering seo, analytics, CDN, and CSS frameworks. The stack includes React, Tailwind CSS, and Bing Webmaster.
It's one of just 15 launches we've crawled on this exact stack.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (11)
| CDN |
Fastly
(2)
|
| DNS |
Cloudflare DNS
|
| Hosting |
GitHub Pages
(2)
|
| Security | HSTS (2) |
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Analytics |
Google Analytics
(2)
|
Yandex Metrica
(2)
|
|
| SEO |
Bing Webmaster
|
Google Search Console
|
|
Yandex Domain Verification
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI writing signals | +5 |
| Default scaffold favicon | +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.