HTML Semantics: The Foundation of Accessible Web Design

When I first started building websites, my code was a sea of divs and spans. It worked, but it was a mess to maintain. The turning point was understanding semantic HTML. Using elements like <header>, <nav>, <main>, and <article> isn't just about making your code look pretty; it’s about giving your content structure and meaning. Browsers and assistive technologies rely on this structure. For a beginner, the best advice is to treat your HTML like an outline for a book. Start with a single <h1> for the main title, use <h2> for sections, and build down from there. It makes styling with CSS infinitely easier and ensures your site is usable for everyone, including those using screen readers. I remember redesigning an old portfolio site using proper semantics; not only did my SEO improve, but I finally felt like I understood what I was building.