How to Fix W3C HTML Validation Errors
How to Fix W3C HTML Validation Errors — Sara AI How to Fix W3C HTML Validation Errors When your website shows errors on the W3C HTML Validator , it means that your HTML code isn’t fully compliant with web standards. These errors can affect your SEO, page speed, and how browsers display your site. Here’s a simple guide to identify and fix them. 1. Add a Proper Doctype Every HTML document must begin with the HTML5 doctype declaration: <!DOCTYPE html> 2. Close All Open Tags Each tag that opens must close properly. For example: <p>Welcome</p> 3. Avoid Nesting Errors Make sure elements are properly placed. For example, never put a <div> inside a <span> . 4. Use Unique IDs Every id must be unique. Use classes if you need to repeat styling. 5. Add Alt Attributes to Images Images must always include alt text for accessibility: <img src="photo.jp...