Accessibility Checker by WebYes is a free Chrome extension for testing webpages against WCAG 2.0, 2.1, and 2.2, with support for ADA, EAA, and Section 508 requirements. Scan a page, review issues by severity, inspect affected elements and code, and go beyond automated checks with tools for color contrast, focus order, alt text, headings, and landmarks. Explore different user experiences with disability simulators and export detailed reports to share with your team.