ADA Website Compliance: What the Law Actually Requires

The Americans with Disabilities Act was signed into law in 1990, long before the modern internet existed. But courts have consistently held that Title III of the ADA — which requires "places of public accommodation" to be accessible — applies to websites.

If your business has a physical location and a website, your website almost certainly falls under ADA Title III. And the standard courts apply is WCAG 2.1 Level AA.

What Is WCAG 2.1 AA?

The Web Content Accessibility Guidelines (WCAG) are published by the World Wide Web Consortium (W3C). They define specific, testable criteria for making websites accessible to people with disabilities, including visual impairments, hearing impairments, motor disabilities, and cognitive disabilities.

Level AA is the standard most commonly referenced in legal proceedings. It includes dozens of specific requirements, but the most commonly violated ones are missing alternative text on images (screen readers can't describe what the image shows), insufficient color contrast (text that's hard to read for people with low vision), missing form labels (screen readers can't explain what each form field is for), broken keyboard navigation (people who can't use a mouse can't navigate the site), improper heading structure (makes it difficult for screen reader users to understand page organization), and missing language attributes (screen readers don't know what language to use).

The Legal Landscape

ADA website lawsuits have increased dramatically. These cases typically seek injunctive relief (a court order requiring you to fix the issues) plus attorney fees. While there are no statutory damages for private ADA suits at the federal level, California's Unruh Civil Rights Act provides statutory damages of $4,000 per violation per visit — and California courts have applied Unruh to website accessibility.

Common Misconceptions

Many business owners believe ADA compliance only applies to physical locations, that an accessibility overlay or plugin solves the problem, that small businesses are exempt, or that if no one has complained, there's no issue.

None of these are correct. Overlays and widgets are particularly problematic — most don't actually fix underlying accessibility issues, and some advocacy organizations actively oppose them. Courts have ruled that overlays alone are insufficient for compliance.

What Compliance Looks Like

True ADA/WCAG compliance requires changes to your website's code, not just a plugin. The most impactful fixes are adding descriptive alt text to every meaningful image, ensuring all text meets minimum contrast ratios (4.5:1 for body text, 3:1 for large text), labeling every form input with a programmatically associated label, making all functionality accessible via keyboard alone, using proper heading hierarchy (H1 followed by H2, not skipping levels), adding ARIA labels to interactive elements where needed, and ensuring links and buttons have descriptive text (not just "click here").

The Business Case

Beyond legal risk, accessibility is good business. An accessible website serves more customers, performs better in search results (many accessibility improvements also improve SEO), and demonstrates a commitment to serving everyone.

If you're unsure whether your site meets WCAG 2.1 AA standards, request a free compliance assessment from our team — we'll identify the most common accessibility issues and provide a detailed report.