Semantic HTML uses meaningful tags.
      
      ## Non-semantic (bad)
      ```html
      <div>Header</div>
      <div>Footer</div>
      ```
      
      ## Semantic (good)
      ```html
      <header>Header</header>
      <footer>Footer</footer>
      ```
      
      ## Real world benefit
      - Google understands page better
      - Screen readers help blind users
      - Better SEO ranking
      
      ## Common semantic tags
      header, nav, main, section, article, footer

Learn semantic tags and why search engines and screen readers prefer them.

Semantic HTML

Learn HTML fundamentals for building web pages: semantic structure, forms, accessibility, and best practices.

Semantic HTML

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