ManyCalculators
Free online calculators for mathematics, physics, finance, unit conversion, and more.
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 15 August 2026; the live site may have changed since.
ManyCalculators ships with the launch fundamentals in place, with a complete set of security headers, a thorough launch checklist, and well-configured email security. Worth fixing first: incomplete legal pages and tracking cookies set before any opt-in.
Launched on PeerPush on August 15, 2026. The site is served through Cloudflare, with a domain registered in 2022. We've detected 9 technologies on this site, covering analytics, CDN, CSS frameworks, and developer tools. The stack includes Tailwind CSS, Cloudflare, and Cloudflare DNS.
It's running the same core stack as 6,998 other launches and tighter on security headers than most PeerPush launches.
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Tech Stack (9)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Security | HSTS |
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| Analytics |
Google Analytics
(4)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(2)
|
Infrastructure
Email Security
Storage (4)
| Name | Lifetime | Detected as |
|---|---|---|
| laravel-session | 2h | - |
| XSRF-TOKEN | 2h | - |
| _ga | 1y | Google Analytics |
| _ga_LGS2JBWL7M | 1y | Google Analytics |
Readiness Breakdown How?
Performance How?
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 typography signals | +15 |
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.