usernamecheck
Check suspicious usernames before you trust them
Added July 23, 2026
· Last analysed July 23, 2026 · via 
· 71% unique tagline
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 23 July 2026; the live site may have changed since.
usernamecheck is missing several launch fundamentals. Worth fixing first: incomplete legal pages, no robots.txt or sitemap, and incomplete email security.
Launched on Product Hunt on July 23, 2026. The site is hosted on Amazon.com in the United States. Our crawler found 8 technologies on this site, covering developer tools, DNS providers, email forwarding, and web fonts. The stack includes Google Fonts, Google Search Console, and HSTS.
It's also tighter on security headers than most Product Hunt launches.
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Tech Stack (8)
| DNS |
Namecheap DNS
|
| Security | HSTS |
| Server |
nginx
|
| Email forwarding |
Namecheap Email Forwarding
(2)
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| JavaScript library |
React Router
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
⚠ 2 images: 2 oversized, 2 without width/height, 2 missing alt text
Broken first-party requests (1), worth fixing
- 401 /api/users/me
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 |
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.