What is W3C Validation? & Its Best Practices
W3C validation refers to the process of checking whether a website or web document complies with the standards and guidelines set forth by the World Wide Web Consortium (W3C). The W3C is an international community that develops and maintains web standards, including HTML, CSS, and other web technologies. W3C validation is important because it helps ensure that your web pages are built using correct and consistent code, which promotes better cross-browser compatibility, accessibility, and overall quality. By validating your code, you can identify and fix errors, making your website more reliable and robust. Here are some best practices for W3C validation: Use a Markup Validation Service: The W3C provides an online Markup Validation Service (validator.w3.org) that allows you to validate your HTML and XHTML documents. Submit your web pages through this service to check for errors and warnings. Validate CSS: In addition to HTML, it's important to validate your Cascading Style Sheets (...