CalcQube
Free online calculators built for real people. Explore finance, health, math, construction, everyday utility calculators and more.
www.calcqube.com
· Added June 16, 2026
· Last analysed June 16, 2026 · via 
· 60% 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 16 June 2026; the live site may have changed since.
CalcQube scores well across the board, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing X-Frame-Options and Permissions-Policy, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on June 16, 2026. The site is hosted on Hostinger International Limited in Germany, with a domain registered 3 weeks before launch. We've detected 9 technologies on this site, covering analytics, business email, web fonts, and hosting. The stack includes Google Analytics, Google Fonts, and Google Tag Manager.
It's on one of the most common stacks we track, shared by 519 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (9)
| Hosting |
Hostinger
(2)
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Server |
LiteSpeed Web Server
|
| Business email |
Hostinger Email
|
| Font |
Google Fonts
|
| Analytics |
Google Analytics
(3)
|
Microsoft Clarity
|
|
| Tag management |
Google Tag Manager
(3)
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| _ga | 1y | Google Analytics |
| _ga_901S0JQ4D5 | 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 |
|---|---|
| Placeholder branding | +10 |
| AI writing signals | +5 |
| AI iconography signals | +5 |
| AI scaffolding signals | +8 |
| AI typography signals | +15 |
| AI CSS signals | +15 |
| AI code-structure 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.