Calcuvelo — Free Financial & Economic Calculators

This site was found by StackScope Discovery, our own first-party launch detection. The tech stack below comes from that discovery scan; the full analysis (screenshots, scores, page checks) is added when the site is picked up by a launch platform.

Ten free, privacy-friendly calculators for compound interest, mortgages, retirement, auto loans, debt payoff, inflation, present value, real ROI, salary conversion and the Rule of 72. Everything runs in your browser.

Finance

Estimated origin: Canada

Added September 3, 2026 · Last analysed September 3, 2026 · via StackScope Discovery

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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 to detect its tech stack. This page is what we saw on 3 September 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.

Tech Stack (9)

Infrastructure

CDN	Fastly
DNS	Web Hosting Canada
Hosting	GitHub Pages

Business email	Web Hosting Canada Mail

Build & Framework

CSS framework	Tailwind CSS (3)
Font	Google Fonts

Analytics & Marketing

Advertising	Google AdSense (2)
Consent	Google Funding Choices
SEO	Google Search Console

Security Headers (0/6)

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Strict-Transport-Security

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Content-Security-Policy

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X-Frame-Options

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X-Content-Type-Options

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Referrer-Policy

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Permissions-Policy experimental (check browser support)

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X-XSS-Protection deprecated (use Content-Security-Policy)

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.