2.1.3 Keyboard (No Exception)
Conformance level: AAA
Criterion released in WCAG version: 2.0
TL;DR: Everything must be keyboard operable with no exceptions. If a feature can’t be used via keyboard, it doesn’t meet this criterion.
Official description of the success criterion
All functionality of the content is operable through a keyboard interface without requiring specific timings for individual keystrokes.
What to do?
Ensure all functionality is operable through a keyboard without exception.
Why is it important?
Supports users who rely solely on keyboard navigation.