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

    The <header> HTML element represents introductory content, typically a group of introductory or navigational aids. It may contain some heading elements but also a logo, a search form, an …

  2. HEADER Definition & Meaning - Merriam-Webster

    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.

  3. 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 …

  4. What Is a Header? - Computer Hope

    Nov 2, 2025 · A header is text at the top of a page in an electronic document or hard copy. For example, in Microsoft Word, a header could be created in a document to display the page …

  5. Header - Wikipedia

    Header, a headlong fall, particularly from a penny-farthing bicycle Header (association football), use of the player's head to direct the ball in association football (soccer)

  6. Email Header Analyzer, RFC822 Parser - MxToolbox

    ABOUT EMAIL HEADERS This tool will make email headers human readable by parsing them according to RFC 822. Email headers are present on every email you receive via the Internet …

  7. HEADER | English meaning - Cambridge Dictionary

    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.

  8. HTML header Tag - GeeksforGeeks

    Jul 28, 2025 · Keep it clear: The <header> tag should contain introductory content. It’s not meant to hold all content; its purpose is to help introduce or navigate the content.

  9. Header - Definition, Meaning & Synonyms | Vocabulary.com

    A header is a separate bit of text at the top of a printed page. A header might be the title of the novel you're reading, which is repeated on each page of the book.

  10. HEADER definition and meaning | Collins English Dictionary

    A header is text such as a name or a page number that can be automatically displayed at the top of each page of a printed document. Compare footer.