Numvex
Free, privacy-first calculators for concrete slab cost, drywall mud, canvas painting, acrylic paint, CD ladder, hydration, mulch, firewood, bathroom remodeling, and kitchen remodeling.
Added July 8, 2026
· Last analysed July 8, 2026 · via 
· 67% 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 8 July 2026; the live site may have changed since.
Numvex scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers, tracking cookies set before any opt-in, and no email security records.
Launched on Product Hunt on July 8, 2026. The site is served through Cloudflare, with a domain registered 1 week before launch. We've detected 9 technologies on this site, covering seo, advertising, analytics, and CDN. The stack includes Bing Webmaster, Cloudflare, and Cloudflare DNS.
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Tech Stack (9)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Font |
Google Fonts
|
| Advertising |
Pinterest
|
| Analytics |
Google Analytics
(4)
|
| SEO |
Bing Webmaster
|
Google Search Console
|
|
| Tag management |
Google Tag Manager
(2)
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| _ga | 1y | Google Analytics |
| _ga_4LJ4SQ89NF | 1y | Google Analytics |
Readiness Breakdown How?
Performance How?
⚠ 6 images: 5 oversized
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 |
|---|---|
| Placeholder branding | +10 |
| AI palette signals | +5 |
| AI writing signals | +3 |
| AI code-structure signals | +20 |
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.