pdfzen
Render PDFs from HTML over a REST API, use free browser tools for one-off jobs, or pay per request as an AI agent. From $0.005 per render.
Added May 18, 2026
· Last analysed May 18, 2026 · via 
· also on StackScope Discovery
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 18 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.
pdfzen has the basics covered well, with complete legal pages, a thorough launch checklist, and well-configured email security. Visible gaps: missing several security headers.
Launched on Product Hunt on May 18, 2026. The site is served through Cloudflare. Our crawler found 11 technologies on this site, covering CDN, CSS frameworks, developer tools, and DNS providers. The stack includes Svelte, Tailwind CSS, and Cloudflare.
It's also one of just 15 launches we've crawled on this exact stack.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (11)
| CDN |
Cloudflare
(2)
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Security |
Cloudflare Bot Management
|
| Email forwarding |
Cloudflare Email Routing
(2)
|
| Transactional email |
Cloudflare Email
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| Framework |
Svelte
|
| UI library |
shadcn/ui
|
Infrastructure
Email Security
Storage (1)
| Name | Lifetime | Detected as |
|---|---|---|
| __cf_bm | < 1h | Cloudflare |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI asset signals | +10 |
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.