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The Unplugged Mouse Test: Is Your Website Actually Accessible?

EA
EqualAudit
2 min read
The Unplugged Mouse Test: Is Your Website Actually Accessible?

Want to know if your website is truly accessible? Unplug your mouse and try to submit your contact form using only Tab, Shift+Tab, and Enter. If you lose track of your place, you're missing focus states—and likely violating WCAG 2.2.

Want to know if your website is actually accessible? Unplug your mouse.

Go to your company's homepage right now and try to submit your contact form using only three keys:

  • ️ Tab (move forward)
  • ️ Shift + Tab (move backward)
  • ️ Enter / Spacebar (click)

Did you completely lose track of where you are on the page? You're likely missing "focus states."

A focus state is the visible outline around an active link or button. For users with motor impairments who rely on a keyboard, that outline is their cursor. Without it, they are navigating blind.

Yet, developers constantly disable it (outline: none;) to make the UI look "cleaner."

Under the AODA and strict WCAG 2.2 guidelines, visible focus states aren't just good design—they are legally mandatory.

Take the 2-minute challenge today. If you fail the unplugged mouse test, your code is likely out of compliance. The good news: properly implemented focus indicators are a straightforward fix that dramatically improves the experience for the estimated 2.5 million Canadians living with a disability that affects computer use.

Here's what a compliant focus state looks like in CSS:

:focus-visible {
  outline: 3px solid #2563eb;
  outline-offset: 2px;
}

Notice :focus-visible instead of :focus—this ensures the outline only appears during keyboard navigation, so mouse users don't see the ring, while keyboard users always do. It's the modern, standards-compliant approach.

Under WCAG 2.2 Success Criterion 2.4.11 (Focus Appearance), the focus indicator must have a minimum area equal to the perimeter of the component multiplied by 2 CSS pixels. That's a real, measurable requirement—not a vague guideline.

When you remove focus states, you're not just annoying keyboard users. You're creating a legal liability under Ontario's Accessibility for Ontarians with Disabilities Act (AODA), which requires all public-facing websites to meet WCAG 2.1 Level AA as a minimum.

Take the 2-minute challenge today. If you fail the unplugged mouse test, let's get your code compliant at equalaudit.com.

Accessibility Is a Revenue Strategy, Not a Charity Project

People with disabilities in Canada control an estimated $55 billion in annual purchasing power. If your checkout flow traps keyboard users, you're not just failing an audit—you're actively turning away paying customers at the exact moment they want to give you their money.

Why a 100/100 Accessibility Score Still Lets Users Get Trapped

Your website scored 100/100 on an automated accessibility scanner, yet a keyboard-only user still can't submit your contact form. Automated tools catch roughly 30% of real WCAG violations—the rest require human-led, screen-reader testing to uncover.