What is keyboard navigation?

Keyboard navigation is the ability to use every feature of a website with only a keyboard: tab through interactive elements, see where focus is, open menus, select variants, and complete checkout without a mouse. It is required by WCAG 2.2 AA and is one of the first things plaintiff firms test, because failures are easy to document and hard to excuse.

Who depends on it

Screen reader users navigate by keyboard, since the screen reader rides on keyboard events. So do users with motor impairments who cannot use a mouse, power users who prefer keys, and anyone with a temporary injury. On a store, that means real shoppers at every step from search to payment.

Where Shopify stores fail

The repeat offenders: variant selectors that skip focus, cart drawers that trap it, modals that cannot be closed with escape, dropdown menus that only open on hover, and focus indicators removed by theme CSS. Each is mechanical, detectable by automated scanning, and quick to fix once named.

How to test your store

Put the mouse aside and buy something using only tab, shift-tab, enter, and escape. Every reachable element should show visible focus, every menu should open, every modal should close, and checkout should complete. Automated monitoring runs this test on every template continuously and flags the component that breaks it.