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Health index

Overview Style Guidelines Code Demos Accessibility
  1. Implementation
  2. ARIA Authoring Practices Guide (APG)
  3. Web Content Accessibility Guidelines
  1. Implementation
  2. ARIA Authoring Practices Guide (APG)
  3. Web Content Accessibility Guidelines

Implementation

Most accessibility concerns should be covered by implementing health index per our guidelines. You can double-check your implementation by ensuring the following:

  • Health index should not be interactive or keyboard-focusable
  • Health index should be placed in a context that makes its purpose clear to all users—with and without assistive technologies
  • Health index should communicate its grade both visually and to assistive tech

Test your experience with a keyboard and screen reader to help verify these accessibility conformance checks. <rh-health-index> should present to assistive technology using the meter role and corresponding ARIA attributes to communicate to assistive technology. Inspect this element using the DevTools Accessibility Tree to see each value.

ARIA Authoring Practices Guide (APG)

Learn to use the accessibility semantics defined by the Accessible Rich Internet Application (ARIA) specification to create accessible web experiences.

View APG resources

Web Content Accessibility Guidelines

Understanding documents provide detailed explanations for Web Content Accessibility Guidelines (WCAG) guidelines and success criteria.

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