PDFPuddle
PDFPuddle — 30+ free PDF tools that run in your browser. Merge, split, compress, convert, edit, sign, OCR, redact and more. No uploads, no signup, 100% private.
pdfpuddle.com
· Added June 11, 2026
· Last analysed June 11, 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 11 June 2026; the live site may have changed since.
PDFPuddle ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing Content-Security-Policy and Strict-Transport-Security and incomplete email security.
Launched on Product Hunt on June 11, 2026. The site is hosted on OVH SAS in France, with a domain registered 2 weeks before launch. Our crawler found 2 technologies on this site, covering DNS providers and protocol. The stack includes HTTP/3 and Secure Cloud DNS.
Notably, it's tighter on security headers than most Product Hunt launches.
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Tech Stack (2)
| DNS | Secure Cloud DNS |
| Protocol | HTTP/3 |
Infrastructure
Email Security
Storage (0)
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 onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| Implausible social-proof claim | +15 |
| 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.