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The <header> HTML element represents introductory content, including headings, logos, search forms, and author names, often used for navigation or branding purposes.

Jun 4, 2026 · The meaning of HEADER is one that removes heads; especially : a grain-harvesting machine that cuts off the grain heads and elevates them to a wagon. How to use header in a sentence.

header (noun) triple–header (noun) header / ˈ hɛdɚ/ noun plural headers Britannica Dictionary definition of HEADER [count] 1 : a word, phrase, etc., that is placed at the beginning of a document, passage, …

Nov 2, 2025 · The multifaceted definition of a header in technology, covering its roles in data transmission, document design, web page structure, file information, and more.

Header (computing), supplemental data at the beginning of a data block E-mail header HTTP header Header file, a text file used in computer programming (especially in C and C++) A pin header is a …

Explore professionally designed header templates you can customize and share easily from Canva.

May 29, 2026 · The <header> tag is a semantic HTML element that defines the introductory or navigational part of a webpage or section, usually containing titles, links, or key information. A page …

When to use a header component Most websites require header navigation. Most websites require some form of navigation to help users find the information they need. While a horizontal navigation …

HEADER definition: 1. the act of hitting the ball with your head in football: 2. a piece of text, such as a page…. Learn more.