Rfl
Humanoid robots playing real football, every day, in the open. Open-source engine, open clubs, and a road to real robots on a real pitch.
Estimated origin: United Kingdom
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score 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.
Rfl is largely in shape, with complete legal pages and clean crawl signals. Main gaps: missing several security headers and incomplete email security.
Launched on Hacker News on August 26, 2026. The site is hosted on Vercel, with a domain registered 1 week before launch. The crawl picked up 8 technologies on this site, covering directory, DNS providers, email forwarding, and frameworks. The stack includes Next.js, React, and Cloudflare DNS.
For context, it's on one of the most common stacks we track, shared by 3,234 launches.
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Tech Stack (8)
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| SEO |
Google Search Console
|
| Directory |
PromptFrenzy
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
⚠ 47 images: 46 oversized, 44 without width/height, 46 missing alt text
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 palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +3 |
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.