Web Accessibility
Building Sites Everyone Can Use
Learn practical techniques to make your websites work for people with different abilities, screen readers, and assistive technologies.
Course Structure
What you'll actually learn
Module 01
Semantic HTML and Document Structure
Stop using divs for everything. Learn how proper HTML structure helps screen readers understand your content.
- Heading hierarchy and landmark regions
- ARIA roles when semantic HTML isn't enough
- Form labels and input associations
- Skip navigation and focus management
Module 02
Keyboard Navigation Patterns
Make everything work without a mouse. Tab order, focus indicators, and interactive component behavior.
- Tab index and focus order control
- Custom components with keyboard support
- Modal dialogs and focus trapping
- Visible focus indicators that actually help
Module 03
Color Contrast and Visual Design
Check your designs meet WCAG standards. Tools and techniques for testing contrast ratios and readability.
- WCAG AA and AAA requirements
- Testing tools and browser extensions
- Text over images and gradients
- Color-blind friendly palettes
Module 04
Screen Reader Testing
Actually use NVDA, JAWS, and VoiceOver. Understand what people hear when they navigate your site.
- Setting up and using screen readers
- Announcing dynamic content changes
- Alt text that provides real context
- Live regions for notifications
Module 05
Forms and Error Handling
Build forms that communicate errors clearly to assistive tech. Validation that works for everyone.
- Error messages and aria-invalid
- Required fields and format hints
- Autocomplete attributes
- Progressive enhancement strategies
Module 06
Testing and Compliance
Automated tools catch about 30% of issues. Learn manual testing methods and documentation practices.
- Axe, WAVE, and Lighthouse audits
- Manual testing checklists
- WCAG conformance documentation
- Accessibility statements and policies
Everything included in your enrollment
Course Format
Six modules delivered over four weeks
Video lectures with live coding demonstrations
Downloadable code samples and testing templates
Practical Assignments
Audit an existing website for accessibility issues
Fix common problems in provided codebases
Build accessible components from scratch
What You Get
Lifetime access to all course materials
Updates when WCAG guidelines change
Certificate of completion
Current cohort starts soon
This course runs continuously with new students joining each week. Enroll now and start within three business days.