What is Semantic HTML?


Semantic HTML is the use of HTML mark-up to reinforce the semantics, or meaning, of the information in Web Pages and web applications rather than merely to define its presentation or look. Semantic HTML is processed by traditional web browsers as well as by many other user agents.
Semantic HTML refers to the practice of using HTML markup in a way that accurately describes the content it contains. In other words, it involves using HTML elements to convey the meaning and structure of the content rather than merely dictating its appearance.

Semantic HTML helps improve accessibility, search engine optimization (SEO), and overall code clarity. By using appropriate HTML tags such as <header>, <nav>, <article>, <section>, <footer>, <aside>, and <main>, developers can create a clear hierarchy and structure for their content. This not only makes it easier for screen readers and other assistive technologies to interpret the content but also helps search engines better understand and index the information.

In addition to aiding accessibility and SEO, semantic HTML also promotes code maintainability and readability. By using descriptive tags that accurately reflect the content's purpose, developers can more easily understand and modify the code in the future.

Overall, semantic HTML is a best practice in web development that focuses on using HTML markup to convey meaning, improve accessibility, enhance SEO, and maintain code clarity and readability.

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