The Horror Codex
Every horror film ever made. Search, discover, and track 64,000+ horror films.
Estimated origin: United States
Added September 1, 2026
· Last analysed September 1, 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 1 September 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.
The Horror Codex ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist. What needs work: incomplete email security.
Launched on Product Hunt on September 1, 2026. The site is hosted on Fly.io and served through Cloudflare, with a domain registered 5 months before launch. We've detected 13 technologies on this site, covering analytics, CDN, CSS frameworks, and data api. The stack includes Next.js, React, and Tailwind CSS.
It's one of 71 launches on this exact stack and tighter on security headers than most Product Hunt launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (13)
| CDN |
Cloudflare
(2)
|
| DNS |
Cloudflare DNS
|
| Hosting |
Fly.io
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| CSS framework |
Tailwind CSS
|
| Data API |
The Movie Database
|
| Framework |
React
|
| Meta-framework |
Next.js
(5)
|
| Analytics |
Fathom
(3)
|
| SEO |
Google Search Console
|
| Social |
Bluesky
|
Infrastructure
Email Security
Storage (1)
| Name | Lifetime | Detected as |
|---|---|---|
| cf_clearance | 1y | Cloudflare |
Readiness Breakdown How?
Performance How?
⚠ 53 images: 47 oversized, 46 without width/height, 20 missing alt text
Broken first-party requests (10), worth fixing
- 403 /search?q=country:CL&_rsc=5CB68i4pnAekjehf
- 403 /streaming?_rsc=5CB68i4pnAekjehf
- 403 /country/argentina?_rsc=5CB68i4pnAekjehf
- 403 /signin?_rsc=5CB68i4pnAekjehf
- 403 /journal?_rsc=5CB68i4pnAekjehf
- 403 /lists?_rsc=5CB68i4pnAekjehf
- 403 /?_rsc=tXyZJ52UQVBCVsD3
- 403 /api/movies/upcoming
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 |
|---|---|
| Placeholder branding | +10 |
| 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.