ResidualPlay: revenue their developers forgot
Steam catalog intelligence: find overlooked games still earning real revenue.
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 26 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.
ResidualPlay: revenue their developers forgot scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers and incomplete email security.
The site is served through Cloudflare, with a domain registered 2 days before launch. We've detected 12 technologies on this site, covering ai agent, analytics, CDN, and DNS providers. The stack includes Astro, Caddy, and Cloudflare.
It's on one of the most common stacks we track, shared by 575 launches.
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Tech Stack (12)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Server |
Caddy
|
| Business email |
Google Workspace
|
| Email forwarding |
Cloudflare Email Routing
(2)
|
| Transactional email |
Resend
|
| Meta-framework |
Astro
|
| Analytics |
Cloudflare Web Analytics
(2)
|
| SEO |
Google Search Console
|
| AI agent | WebMCP new |
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
⚠ 6 images: 6 oversized, 6 missing alt text
Broken first-party requests (1), worth fixing
- 401 /api/v1/account
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 onboarding 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.