Calcinova
Free online calculators for SIP, EMI, income tax, compound interest, PPF, and FIRE. Accurate results, instant calculations, no signup required.
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 11 July 2026; the live site may have changed since.
Calcinova looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers and incomplete email security.
Launched on Product Hunt on July 11, 2026. The site is served through Cloudflare, with a domain registered 4 days before launch. We've detected 14 technologies on this site, covering analytics, CDN, consent tooling, and CSS frameworks. The stack includes Astro, Google, and Tailwind CSS.
It's on one of the most common stacks we track, shared by 418 launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (14)
| CDN |
|
| DNS |
|
| Protocol | HTTP/3 |
| Security |
|
| Email forwarding |
|
| CSS framework |
|
| Font |
|
| Meta-framework |
|
| Analytics |
|
|
|
|
| Consent |
|
| SEO |
|
| Tag management |
|
| Directory |
|
Infrastructure
Email Security
Storage (1)
| Name | Lifetime | Detected as |
|---|---|---|
| __cf_bm | < 1h | Cloudflare |
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 |
|---|---|
| Placeholder branding | +10 |
| AI code-structure signals | +20 |
| AI asset signals | +10 |
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.
