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  1. HTML header Tag - W3Schools

    Definition and Usage The <header> element represents a container for introductory content or a set of navigational links. A <header> element typically contains: one or more heading …

  2. How To Create a Header - W3Schools

    Example .header { padding: 60px; text-align: center; background: #1abc9c; color: white; font-size: 30px; } Try it Yourself »

  3. Header - Wikipedia

    Header file, a text file used in computer programming (especially in C and C++) A pin header is a mainly male style of electrical connector on printed circuit boards, including motherboards, …

  4. HTML header Tag - GeeksforGeeks

    Dec 3, 2024 · The <header> tag is a semantic HTML element that is used to define the introductory or navigational content of a webpage or a section. Typically, a header contains …

  5. <head>: The Document Metadata (Header) element - HTML | MDN

    Jun 24, 2025 · There can be only one <head> element in an HTML document. Note: <head> primarily holds information for machine processing, not human-readability. For human-visible …

  6. Header | U.S. Web Design System (USWDS)

    Use the basic header if you have few enough sections in your main navigation to fit comfortably next to your logo; this decision will depend on the length of your text and whether you include …

  7. header - Wiktionary, the free dictionary

    Jun 20, 2025 · header (plural headers) The upper portion of a page (or other) layout. Coordinate terms: body, footer, table If you reduce the header of this document, the body will fit onto a …

  8. Elements/header - HTML Wiki

    Nov 23, 2010 · A header element is intended to usually contain the section's heading (an h1–h6 element or an hgroup element), but this is not required. The header element can also be used …

  9. <header>: The Header element - HTML | MDN - MDN Web Docs

    The <header> element can define a global site header, described as a banner in the accessibility tree. It usually includes a logo, company name, search feature, and possibly the global …

  10. Header (computing) - Wikipedia

    In information technology, header is supplemental data placed at the beginning of a block of data being stored or transmitted. In data transmission, the data following the header is sometimes …