Accessibility Audit: WCAG Compliance and Inclusive Design

Learn how to make your website accessible to everyone with WCAG guidelines.

Accessibility Audit: WCAG Compliance and Inclusive Design

Why Accessibility Matters

Web accessibility ensures that people with disabilities can use your website. It's not just ethical—it's often legally required and benefits everyone.

The Business Case

  • Legal compliance: ADA, Section 508, EU directives
  • Larger audience: 15% of world population has disabilities
  • Better UX: Accessibility improvements help all users
  • SEO benefits: Accessible sites often rank better

    • WCAG Guidelines

    The Web Content Accessibility Guidelines (WCAG) define how to make content accessible.

    WCAG Principles (POUR)

  • Perceivable: Content must be presentable to users
  • Operable: Interface must be navigable
  • Understandable: Content must be readable
  • Robust: Content must work with assistive tech

    • Conformance Levels

  • Level A: Minimum accessibility
  • Level AA: Standard for most organizations
  • Level AAA: Highest level of accessibility

    • What We Check

    Visual Accessibility

  • Color contrast ratios (4.5:1 for text)
  • Text size and scalability
  • Focus indicators
  • No reliance on color alone

    • Keyboard Navigation

  • All functionality keyboard-accessible
  • Logical tab order
  • Skip navigation links
  • No keyboard traps

    • Screen Reader Support

  • Proper heading hierarchy (h1-h6)
  • Alt text for images
  • ARIA labels where needed
  • Semantic HTML

    • Forms and Interactions

  • Associated labels
  • Error identification
  • Clear instructions
  • Accessible error messages

    • Common Issues

    Missing Alt Text

    Every meaningful image needs descriptive alt text.

    Poor Color Contrast

    Text must have sufficient contrast with background.

    Missing Labels

    Form inputs need associated labels.

    Incorrect Heading Order

    Headings should follow hierarchical order.

    Run an accessibility audit with our free WCAG compliance tool.