HeadlessPDF
Convert HTML, CSS, and URLs to pixel-perfect PDFs via a simple REST API. Powered by headless Chromium. Processed in memory (not stored). Simple monthly plans with included credits.
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 22 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.
HeadlessPDF ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist.
Launched on Hacker News on May 22, 2026. The site is served through Cloudflare, with a domain registered 4 months before launch. We've detected 14 technologies on this site, covering CSS frameworks, security, AI builders, and captcha. The stack includes Bootstrap, Tailwind CSS, and Bolt.
It's running the same core stack as 220 other launches and tighter on security headers than most Hacker News launches.
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Tech Stack (14)
| CDN |
Cloudflare
|
| DNS |
Namecheap DNS
|
| OS |
Ubuntu
|
| Security |
Cloudflare Bot Management
|
| HSTS | |
| Server |
nginx
|
| Captcha |
hCaptcha
(2)
|
| CSS framework |
Bootstrap
(2)
|
Tailwind CSS
|
|
| Package CDN |
jsDelivr
(2)
|
| Social |
TikTok
|
| AI builder |
Bolt
|
Infrastructure
Email Security
Storage (1)
| Name | Lifetime | Detected as |
|---|---|---|
| __cf_bm | < 1h | Cloudflare |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Recognised AI builder signature | +100 |
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.