In 2026, having an inaccessible website is not just bad design?it's a legal liability. Thousands of small businesses face lawsuits annually because their websites cannot be navigated by users with disabilities.
If you build websites, here is the legal standard you must meet based on the Web Content Accessibility Guidelines (WCAG).
1. Alt Text on Every Image
Screen readers rely on alt text to describe images to visually impaired users. Every informative image on your site must have a descriptive alt="description" tag in the HTML. Leaving it blank is an accessibility violation.
2. Color Contrast Ratios
Light gray text on a white background is illegal for accessible design. Your text must have a minimum contrast ratio of 4.5:1 against its background. Use a free contrast checker tool to verify your CSS colors.
3. Keyboard Navigation
A user must be able to navigate every page, click every link, and submit every form using only the "Tab" and "Enter" keys on their keyboard. If a user is trapped in a menu, the site is legally non-compliant.
How to Audit
Use the Google Chrome Lighthouse tool built into the browser's developer tools. It provides a free Accessibility score and tells you exactly what code to fix to avoid lawsuits.