PDFTasker
Free, browser-only PDF tools to merge, split, sign, watermark, protect, and export. Your files stay on your device.
pdftasker.app
· Added June 23, 2026
· Last analysed June 23, 2026 · via 
· 0% unique tagline (similar to Fluxbase)
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.
PDFTasker looks production-ready overall, 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 Cloudflare in the United States, with a domain registered 10 weeks before launch. We've detected 10 technologies on this site, covering CDN, advertising, analytics, and CSS frameworks. The stack includes Next.js, React, and Tailwind CSS.
It's on one of the most common stacks we track, shared by 2,903 launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (10)
| CDN |
Cloudflare
|
Kakao CDN
|
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(4)
|
| Advertising | Kakao AdFit (3) |
| Analytics |
Naver Analytics
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (2)
| Key | Size | Detected as |
|---|---|---|
| adfit.storage.test | 0 B | Kakao AdFit |
| Key | Size | Detected as |
|---|---|---|
| adfit.storage.test | 0 B | Kakao AdFit |
Readiness Breakdown How?
Performance How?
⚠ 3 images: 3 oversized, 3 without width/height
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 palette signals | +5 |
| AI writing signals | +5 |
| 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.