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 
· also on StackScope Discovery
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored 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.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
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
(3)
|
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.