PDF Flow — Free Online PDF Tools
10 free online PDF tools — merge, compress, split, edit, sign, convert, rotate, watermark, unlock and protect PDFs. No signup, no limits, works on any device.
Added May 27, 2026
· Last analysed May 27, 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 27 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 Flow — Free Online PDF Tools is largely in shape, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: missing several security headers and no email security records.
Launched on Product Hunt on May 27, 2026. The site is hosted on Netlify, with a domain registered 3 weeks before launch. The crawl picked up 9 technologies on this site, covering analytics, consent tooling, CSS frameworks, and DNS providers. The stack includes Google Funding Choices, Next.js, and React.
For context, it's running the same core stack as 506 other launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (9)
| DNS |
Cloudflare DNS
|
| Hosting |
Netlify
|
| Security | HSTS |
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
|
| Analytics |
Google Analytics
(3)
|
| Consent |
Google Funding Choices
|
| SEO |
Google Search Console
(2)
|
Infrastructure
Email Security
Storage (3)
| Name | Lifetime | Detected as |
|---|---|---|
| FCCDCF | 1y | Google Funding Choices |
| _ga | 1y | Google Analytics |
| _ga_W8RJMGPD7S | 1y | Google Analytics |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Placeholder branding | +10 |
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +5 |
| Implausible social-proof claim | +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.