ClassKeep
Streamlined scheduling and retention platform for studio classes. Automate waitlists, credit packages, and booking so owners can focus on teaching.
Estimated origin: Portugal
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 19 May 2026; the live site may have changed since.
ClassKeep scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing Permissions-Policy and Content-Security-Policy and incomplete email security.
Launched on Hacker News on May 19, 2026. The site is hosted on Contabo in Germany, with a domain registered 8 weeks before launch. Our crawler found 9 technologies on this site, covering CSS frameworks, DNS providers, email forwarding, and web fonts. The stack includes Next.js, React, and Tailwind CSS.
It's also on one of the most common stacks we track, shared by 3,880 launches and more locked down than the typical Hacker News launch.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (9)
| DNS |
Namecheap DNS
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Email forwarding |
Namecheap Email Forwarding
(2)
|
| CSS framework |
Tailwind CSS
|
| Font |
Google Fonts
|
| Framework |
React
|
| Meta-framework |
Next.js
(3)
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (1)
| Name | Lifetime | Detected as |
|---|---|---|
| NEXT_LOCALE | session | Next.js |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI CSS signals | +10 |
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI layout 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.