HTML (HyperText Markup Language)

What Is HTML (HyperText Markup Language) ?

HTML — HyperText Markup Language — is the foundational language of the web. Every web page you visit is built on an HTML document that defines the structure and meaning of the content: headings, paragraphs, images, links, forms, and more.

How HTML Works

HTML uses a system of elements (tags) to describe content. A browser reads these tags and renders them visually. For example, <h1> defines a top-level heading, <p> creates a paragraph, and <a> creates a hyperlink. Tags can be nested to build complex layouts, and attributes provide additional information such as URLs, alt text, or CSS classes.

HTML and the Modern Web

The current standard, HTML5, introduced semantic elements like <header>, <nav>, <main>, and <footer> that give meaning to page sections. These semantic tags improve accessibility for screen readers, help search engines understand page structure, and make code easier for developers to read and maintain.

Why HTML Matters Beyond Coding

Even if you use a visual builder like Webflow, understanding HTML helps you write better SEO meta tags, debug layout issues, embed custom code, and communicate more effectively with development teams. It is the universal starting point for anyone working on the web.