HTML is HyperText Markup Language, the foundational markup language used to define the structure and meaning of web content.
Example of HTML
An article uses one main heading, section headings, paragraphs, and a list of steps. HTML identifies those structures so browsers and assistive technology can interpret them; it does not determine every visual style.
Why HTML matters
It matters because development decisions affect speed, security, scalability, tracking, SEO, and maintenance. A site that looks good but is fragile or hard to update can quietly hold back every marketing channel.
Related terms
Frequently Asked Question
What does HTML mean?
HTML means HyperText Markup Language, the foundational markup language used to define the structure and meaning of web content.