PDF Spell Checker
Check spelling in any PDF instantly. Runs entirely in your browser — your documents are never uploaded to a server.
Added May 6, 2026
· Last analysed May 6, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 6 May 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
PDF Spell Checker is partway there, with clean crawl signals. Visible gaps: missing several security headers, incomplete legal pages, and tracking cookies set before any opt-in.
Launched on Product Hunt on May 6, 2026. The site is hosted on AWS S3 and served through AWS CloudFront, with a domain registered in 2011. The crawl picked up 8 technologies on this site, covering analytics, CDN, cloud, and DNS providers. The stack includes Amazon Web Services, AWS CloudFront, and AWS S3.
For context, it's on one of the most common stacks we track, shared by 513 launches.
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Tech Stack (8) · Scale-up stack
| CDN |
AWS CloudFront
(3)
|
| Cloud |
Amazon Web Services
(2)
|
| DNS |
Namecheap DNS
|
| Hosting |
AWS S3
(2)
|
| Font |
Google Fonts
|
| Package CDN |
jsDelivr
|
| Analytics |
Google Analytics
(3)
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| _ga | 1y | Google Analytics |
| _ga_RRJ35NG43J | 1y | Google Analytics |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI writing 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.