Kaktua
Practice speaking English in real time with AI. Get automatic grammar corrections and pronunciation scores. Built for Indonesia.
Estimated origin: Indonesia
Added August 12, 2026
· Last analysed August 12, 2026 · via 
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 12 August 2026; the live site may have changed since.
Kaktua covers some of the launch checklist, with complete legal pages. Worth fixing first: missing several security headers, no sitemap, and broken MTA-STS configuration.
Launched on Product Hunt on August 12, 2026. The site is served through Cloudflare, with a domain registered 8 weeks before launch. Our crawler found 4 technologies on this site, covering CDN, DNS providers, frameworks, and meta-frameworks. The stack includes Next.js, React, and Cloudflare.
It's also running the same core stack as 1,026 other launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (4)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
⚠ 24 images: 24 oversized, 24 without width/height, 3 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 |
| 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.