PDFlexa
Free online PDF tools that run in your browser. Compress, merge, split, convert, sign and edit PDFs — 40+ tools, no install, no sign-up required. 100% secure.
Added August 28, 2026
· Last analysed August 28, 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 28 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.
PDFlexa scores highly overall, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Visible gaps: incomplete email security.
Launched on Product Hunt on August 28, 2026. The site is hosted on Hostinger, with a domain registered 11 weeks before launch. Our crawler found 15 technologies on this site, covering advertising, consent tooling, servers, and analytics. The stack includes Google, Google Funding Choices, and Google Ads.
It's also on one of the most common stacks we track, shared by 1,229 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (15)
| DNS |
Hostinger DNS
|
| Hosting |
Hostinger
|
| Security | HSTS |
| Server |
nginx
|
PHP
|
| Business email |
Hostinger Email
|
| Font |
Google Fonts
|
| Advertising |
Google Ads
(3)
|
Google AdSense
(3)
|
|
| Analytics |
Google Analytics
(4)
|
| Consent |
Google
|
Google Funding Choices
|
|
| SEO |
Google Search Console
|
| Social |
Google Search
|
| Tag management |
Google Tag Manager
(4)
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| FCCDCF | 1y | - |
| PHPSESSID | session | PHP |
Readiness Breakdown How?
Performance How?
⚠ 2 images: 2 oversized
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 palette signals | +5 |
| 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.