Robust: Will It Work With Their Tech?
Valid, well-named markup that assistive tech can parse.
What Robust Means
Robust is the fourth WCAG principle: your content must work reliably across browsers, devices, and assistive technologies.
Built to Last
Tools change over time. Robust markup keeps working with today's screen readers and the ones people will use tomorrow.
All lessons in this course
- Perceivable: Can Everyone Sense the Content?
- Operable: Can Everyone Use the Controls?
- Understandable: Is It Readable and Predictable?
- Robust: Will It Work With Their Tech?