Semantic HTML elements clearly describe their meaning to both browsers and developers. Instead of , use . Instead of , use .Key semantic elements: header, nav, main, article, section, aside, footer. Form elements: fieldset, legend, label. Table elements: thead, tbody, tfoot, caption.Benefits: screen readers understand page structure for accessibility. Search engines better index content. Code is more readable and maintainable.ARIA attributes enhance semantics when HTML alone is insufficient: role, aria-label, aria-hidden, aria-expanded.HTML5 semantic elements are supported in all modern browsers. There is no reason not to use them. They cost nothing and improve your site significantly.Useful (0)Not useful (0)ShareLeave a CommentComments (0)// No comments yet — be the first!RelatedModern CSS Grid Layouts: A Complete GuideHTML/CSS · Dec 12CSS Custom Properties (Variables) Deep DiveHTML/CSS · Nov 25CSS Flexbox: The Complete ReferenceHTML/CSS · Nov 8
