Suggest an editImprove this articleRefine the answer for “How does semantics affect accessibility?”. Your changes go to moderation before they’re published.Approval requiredContentWhat you’re changing🇺🇸EN🇺🇦UAPreviewTitle (EN)Short answer (EN)**Semantics** directly affects accessibility because it helps users with disabilities perceive, understand, and navigate a site as effectively as everyone else. **Key point:** semantics makes HTML not just "how it looks" but "what it means" - without it, a site can be visually attractive yet practically unusable for a significant share of users.Shown above the full answer for quick recall.Answer (EN)ImageSemantics directly affects accessibility because it helps **users with disabilities perceive, understand, and navigate a site as effectively as everyone else**. Here is exactly how: ### 1. Screen readers understand the structure Semantic tags (`<nav>`, `<header>`, `<main>`, `<section>`, `<footer>`) let assistive technologies understand where the menu is, where the main content is, and where secondary content is. This improves navigation without visual perception. ### 2. Headings and hierarchy The `<h1>`-`<h6>` tags define the document's structure. Screen readers can read just the headings, helping the user quickly orient themselves. Without them, everything blends into a single stream. ### 3. Explicit element roles A button should be `<button>`, not `<div onclick>`. Correct tags automatically provide role, focus, and behavior, which is critical for keyboard or voice control. ### 4. Forms and controls Semantic tags (`<label>`, `<input>`, `<fieldset>`, `<legend>`) give hints about the purpose of fields. This is especially important for users with cognitive or motor impairments. ### 5. Fewer workarounds, more compatibility When semantics is used, browsers, screen readers, and interaction devices work to the standard, without hacks. **Conclusion:** semantics makes HTML not just "how it looks" but "what it means". For accessibility, this is the foundation. Without it, a site can be visually attractive yet practically unusable for a significant share of users.For the reviewerNote to the moderator (optional)Visible only to the moderator. Helps review go faster.