A11y Navigation Auditor is a free Chrome add-on designed to enhance web accessibility audits by providing a clear overview of a webpage's structure. This tool integrates VoiceOver-style Rotor navigation into a side panel, allowing developers to inspect headings, landmarks, links, forms, images, and tables at a glance. By focusing on core accessibility issues, it aids in identifying structural flaws without the clutter of traditional DevTools, making it easier to ensure compliance with WCAG standards.

Key features include real-time ARIA monitoring, accessible name displays, and the ability to highlight elements directly from the panel. While it excels in static analysis of the DOM, it does not address color contrast or dynamic behaviors, thus serving as a complement to more comprehensive accessibility testing methods. Overall, A11y Navigation Auditor is a valuable tool for developers aiming to enhance website accessibility efficiently.