Web accessibility ensures that people with disabilities can perceive, understand, navigate, and interact with the web. The Web Content Accessibility Guidelines (WCAG) provide a shared standard for web content accessibility. Adhering to these guidelines makes your website usable by everyone, regardless of their abilities or the technology they use.
Key WCAG principles include ensuring content is perceivable (e.g., providing text alternatives for non-text content), operable (e.g., making all functionality available from a keyboard), understandable (e.g., making text readable and predictable), and robust (e.g., maximizing compatibility with assistive technologies). Start by auditing your website against WCAG standards and implementing necessary changes.