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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. 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 …

  3. List of HTTP header fields - Wikipedia

    An HTTP header field is a name-value pair in an HTTP request or response message that represents metadata about the message. Generally, the information of a header field is used …

  4. 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.

  5. Header Tags: A Simple (But Complete) Guide To H1, H2 and H3 …

    Jul 30, 2025 · This is a complete guide to header tags in 2021. In this new guide, you’ll learn exactly how to use H1 to H6 tags to drive higher search engine rankings, even if you’re new to …

  6. What is a Header? - Computer Hope

    4 days ago · A header or heading 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 …

  7. HTML <header> Tag - W3docs

    The <header> tag defines a header of a page or a section. Tag description, attributes and using examples.

  8. HTML header Tag - GeeksforGeeks

    Jul 28, 2025 · Important: The <header> is not just for the main page header (like a site title), but it can also be used for each article or section to provide the essential context — such as the …

  9. 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 …

  10. Insert a header or footer - Microsoft Support

    Go to Insert > Header & Footer. Add your header or footer text. You can also use the Options in the ribbon to make addition changes. To exit, select Close Header and Footer or press Esc. …