ANDI (Accessibility Navigation Document Inspector) is a tool that can be used to assess the accessibility of a website. Like all accessibility testing tools, the accuracy of ANDI depends on various factors, including the complexity of the website and the skill of the person using the tool. Accessibility testing tools, including ANDI, can provide valuable information about the accessibility of a website, but they should not be relied upon exclusively. It is important to note that while accessibility testing tools can help identify many accessibility issues, they can also miss some issues and produce false positives. For this reason, it is recommended to use multiple testing tools and to engage with experts in accessibility to ensure that a website is fully accessible to people with disabilities.