web Healthcare HealthRisko 2026

HealthRisko - Online Health Risk Assessment

A free online health risk assessment platform offering interactive BMI, Diabetes Risk, and Heart Disease Risk calculators with a visual Health Insights dashboard, dark/light theme support, and educational health content.

HealthRisko - Online Health Risk Assessment
The Problem

HealthRisko wanted to make health-risk screening approachable for a general audience, but medical calculators are typically clinical, intimidating, and slow — creating friction that stopped casual visitors from ever completing an assessment.

Our Solution

We designed three interactive risk calculators (BMI, Diabetes, Heart Disease) rendered on a visual Health Insights dashboard with clear Low/Moderate/Normal banding, dark/light theming, and a fully static, lightweight architecture so results appear instantly with prominent educational disclaimers.

The Result

The platform delivers frictionless, privacy-friendly health screening that runs entirely in the browser, giving users immediate, easy-to-understand insights and positioning HealthRisko as an accessible entry point into preventive health awareness.

HealthRisko - Online Health Risk Assessment screenshot 1

About the project

HealthRisko is an educational health technology platform that provides free online health risk assessment tools. The platform features three core health calculators: BMI Calculator (based on height and weight), Diabetes Risk Calculator (questionnaire-based Type 2 diabetes assessment), and Heart Disease Risk Calculator (cardiovascular risk factor evaluation). Each calculator produces a risk percentage displayed on a visually engaging Health Insights dashboard with indicators categorized as Low, Moderate, or Normal. The platform supports dark/light theme toggling with system preference detection and persistence via localStorage, and features scroll-triggered fade animations for an engaging user experience. Built as a lightweight static website using vanilla JavaScript, the platform emphasizes accessibility with responsive mobile-friendly design, collapsible sidebar navigation, and keyboard support (Escape key to close sidebar). All calculators include prominent medical disclaimers clarifying their educational, informational-only purpose.

Tech stack

HTML5CSS3Vanilla JavaScriptLocalStorage APImatchMedia API

Skills

Frontend DevelopmentUI/UX DesignResponsive DesignHealth Tech

Key highlights

  • Interactive health risk calculators
  • Dark/light theme with system preference detection
  • Visual Health Insights dashboard
  • Fully static lightweight architecture

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