Google Sites offers several features to make websites accessible, ensuring they are usable by all visitors, including those with disabilities. One of the key features is the platform’s inherent responsive design, which automatically adjusts the layout to fit various screen sizes and devices, making content accessible on both desktop and mobile devices. This responsiveness is crucial for users who rely on different devices to access web content.

Another significant feature is the use of semantic HTML, which helps screen readers understand the structure and content of a site. Google Sites allows the inclusion of headings (H1, H2, H3, etc.) to organize content hierarchically, making it easier for screen readers to navigate through the page. Proper use of headings not only improves accessibility but also enhances the SEO of the site.

Google Sites also supports the inclusion of alt text for images. Alt text provides a textual description of images, which is essential for visually impaired users who rely on screen readers. By adding descriptive alt text, users can understand the content and context of images even if they cannot see them. This feature also aids in improving search engine rankings as it provides more context to search engines about the image content.

The platform's accessibility is further enhanced by its support for ARIA (Accessible Rich Internet Applications) landmarks and roles. These elements define regions of a page, such as navigation menus or main content areas, which helps screen readers and other assistive technologies navigate the site more effectively. This structuring is crucial for users who need to skip directly to specific sections of a webpage.

Moreover, Google Sites ensures that all interactive elements such as links, buttons, and forms are keyboard navigable. This means users can navigate through the site using only the keyboard, an essential feature for those who cannot use a mouse. Providing visible focus indicators for interactive elements helps users know which element is currently selected when navigating with the keyboard.

Additionally, Google Sites adheres to web accessibility standards and guidelines, such as the Web Content Accessibility Guidelines (WCAG). This compliance ensures that sites built on Google Sites meet the necessary criteria to be accessible to users with various disabilities.

By incorporating these features, Google Sites helps creators build websites that are not only inclusive but also offer a better user experience for all visitors. For more detailed guidance on making your site accessible, resources such as the WebAIM (Web Accessibility In Mind) and the W3C Web Accessibility Initiative provide comprehensive information and best practices.