Do your wireframes or design mockups indicate a logical tab order for people using a keyboard, or other assistive technology, to navigate?
Why it’s important: Maria has tendonitis and is unable to use a mouse; instead, she uses the keyboard to navigate the web. When focus jumps randomly around the page she gets confused.
- A user should be able to use the tab key to navigate to and activate every interactive element on a page.
- Users should be able to tab through interactive items in a logical order, usually from left to right and top to bottom. Sometimes a logical order will be obvious to your front end team based on a simple layout, but in more complicated layouts you may need to identify the tab order in your wireframes or mockups.
- Each interactive element should have a visible focus state, work with your visual designer to make sure you’ve accounted for these.
WCAG 2.0 references