PDF Metrix — Every tool you need to master PDFs
Process, merge, split, edit, compress, sign, and convert PDFs 100% offline with zero file uploads or server logging.
Estimated origin: India
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 12 August 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 Metrix — Every tool you need to master PDFs has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: missing several security headers and incomplete email security.
The site is hosted on Vercel and served through Cloudflare, with a domain registered 4 weeks before launch. Our crawler found 21 technologies on this site, covering javascript library, package cdn, advertising, and analytics. The stack includes Google Funding Choices, cdnjs, and Cloudflare.
It's also running the same core stack as 4,255 other launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (21) · Indie stack
| CDN |
Cloudflare
|
| DNS |
Hostinger DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| Transactional email |
Firebase Trigger Email
|
| BaaS |
Firebase
(3)
|
| Developer tools |
SheetJS
|
| Font |
Google Fonts
|
| Icon font |
Font Awesome
|
| JavaScript library |
Fabric.js
new
(2)
|
pdf-lib
|
|
PDF.js
|
|
Tesseract.js
new
|
|
| Package CDN |
cdnjs
(2)
|
jsDelivr
new
|
| Advertising |
Google AdSense
(2)
|
| Analytics |
Google Analytics
new
(4)
|
| Consent |
Google Funding Choices
|
| SEO |
Google Search Console
(2)
|
| Tag management |
Google Tag Manager
new
(2)
|
| Backend framework |
Express
|
Infrastructure
Email Security
Storage (6)
| Name | Lifetime | Detected as |
|---|---|---|
| FCCDCF | 1y | Google Funding Choices |
| _ga | 1y | Google Analytics |
| _ga_DGLL6GWCLB | 1y | Google Analytics |
| Database | Version | Detected as |
|---|---|---|
| firebase-heartbeat-database | 1 | Firebase |
| firebase-installations-database | 1 | Firebase |
| firebaseLocalStorageDb | 1 | Firebase |
Readiness Breakdown How?
Performance How?
⚠ 2 images: 2 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 |
|---|---|
| AI writing signals | +5 |
| AI code-structure signals | +5 |
| AI typography signals | +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.