Learn Flags Quiz
Free flag, capital, map and country-shape quizzes covering all 197 countries. Play instantly, no sign-up. Learn the flags you keep getting wrong.
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 17 August 2026; the live site may have changed since.
Learn Flags Quiz looks production-ready overall, with a thorough launch checklist and clean crawl signals. What needs work: missing Permissions-Policy and Strict-Transport-Security, incomplete legal pages, and incomplete email security.
Launched on Hacker News on August 17, 2026. The site is hosted on Hostinger and served through Cloudflare, with a domain registered 3 days before launch. We've detected 6 technologies on this site, covering servers, analytics, CDN, and DNS providers. The stack includes Cloudflare, Cloudflare DNS, and Cloudflare Web Analytics.
It's running the same core stack as 1,139 other launches and tighter on security headers than most Hacker News launches.
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Tech Stack (6)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Hosting |
Hostinger
(2)
|
| Server |
LiteSpeed Web Server
|
PHP
|
| Analytics |
Cloudflare Web Analytics
(2)
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| flag-quizzes-session | 2h | - |
| XSRF-TOKEN | 2h | - |
Readiness Breakdown How?
Performance How?
⚠ 34 images: 9 oversized, 34 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 |
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.