Calcnomics
Free, accurate financial calculators for everyday Americans. Paycheck calculator, mortgage calculator, compound interest calculator and more. No sign-up required.
Added May 11, 2026
· Last analysed May 11, 2026 · via 
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 11 May 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.
Calcnomics scores highly overall, with complete legal pages, a thorough launch checklist, and well-configured email security. Visible gaps: no Content-Security-Policy.
Launched on Product Hunt on May 11, 2026. The site is served through Cloudflare, with a domain registered 2 days before launch. Our crawler found 12 technologies on this site, covering advertising, analytics, CDN, and consent tooling. The stack includes Google Funding Choices, Tailwind CSS, and Cloudflare.
It's also on one of the most common stacks we track, shared by 7,712 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (12)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| UI library |
shadcn/ui
|
| Advertising |
Google AdSense
|
| Analytics |
Google Analytics
(3)
|
| Consent |
Google Funding Choices
(2)
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (5)
| Name | Lifetime | Detected as |
|---|---|---|
| FCCDCF | 1y | Google Funding Choices |
| _ga | 1y | Google Analytics |
| _ga_2WG1GG2TE8 | 1y | Google Analytics |
| Key | Size | Detected as |
|---|---|---|
| calcnomics_lang | 2 B | - |
| theme | 5 B | - |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI CSS signals | +10 |
| AI writing signals | +5 |
| AI iconography signals | +3 |
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.