Website Accessibility: Why ADA Compliance Matters for Your Business

Website accessibility lawsuits in the U.S. surpassed 4,600 in 2025 — a 12% increase from the prior year. With the European Accessibility Act now enforced as of June 2025, accessibility is no longer optional for any business with a web presence. Ignoring it means legal risk and lost customers.

What Is Website Accessibility?

Website accessibility means people with disabilities — visual, auditory, motor, or cognitive — can use your site effectively. In the U.S., the ADA applies to business websites. In Europe, the European Accessibility Act (EAA) now mandates compliance. The standard both reference is WCAG 2.1 Level AA, which covers 50 specific success criteria across four principles.

WCAG Principle	What It Means	Example
Perceivable	Content can be seen or heard	Alt text on images, captions on video
Operable	Users can navigate and interact	Keyboard navigation, no time limits
Understandable	Content is clear and predictable	Consistent navigation, error messages
Robust	Works across assistive technologies	Proper HTML semantics, ARIA labels

The Legal Risk Is Real

Over 85% of ADA website lawsuits target businesses with under $25 million in revenue. The average settlement ranges from $5,000 to $25,000 — but legal fees can triple that. Courts have consistently ruled that websites are "places of public accommodation" under ADA Title III, and the DOJ reaffirmed this position in its 2024 guidance.

If your site can't be navigated with a keyboard alone, you're already non-compliant.

The 5 Most Common Accessibility Failures

These five issues account for over 95% of accessibility errors found on business websites, according to the WebAIM Million study:

1. Missing alt text — Screen readers can't describe images without it
2. Low color contrast — Text below a 4.5:1 contrast ratio is unreadable for many users
3. Missing form labels — Unlabeled inputs are unusable with assistive technology
4. No keyboard navigation — Interactive elements that only work with a mouse
5. Missing page language — Screen readers don't know which language to use

How to Test Your Site

Start with free automated tools, then do a manual check. Automated tools catch roughly 30-40% of accessibility issues — manual testing is essential for the rest.

Tool	Cost	What It Does
WAVE	Free	Browser-based page scanner
axe DevTools	Free tier	Chrome extension, detailed reports
Lighthouse	Free	Built into Chrome, scores accessibility
Pa11y	Free	CLI tool for automated testing

For a quick manual test: unplug your mouse and try to use your entire site with just the keyboard. If you get stuck, your visitors do too.

Why Modern Tech Makes Accessibility Easier

Sites built with React and modern frameworks have a structural advantage. Semantic HTML components, proper heading hierarchies, and ARIA attributes can be built into reusable components once and enforced across every page. WordPress sites with third-party themes often ship with dozens of accessibility violations out of the box.

A site built with mobile-first design principles also tends to score higher on accessibility — responsive layouts, touch targets, and readable font sizes overlap heavily with WCAG requirements.

What to Do Right Now

If you haven't audited your website for accessibility, start today. Run your homepage through WAVE, check your contrast ratios, and make sure every image has descriptive alt text. If the results are bad, it's cheaper to fix the issues proactively than to deal with a demand letter.

Need a website that's accessible from day one? I build ADA-compliant sites using modern technology with accessibility baked into every component. Book a free strategy call and let's make sure your site works for everyone.

Related Reading

• Signs Your Website Is Costing You Customers — Accessibility issues drive people away
• Small Business Website Checklist — Every item your site needs
• Web Design Trends 2026 — Inclusive design is a top trend this year