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 …

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 …

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.

Aug 22, 2019 · The first page of your MLA format paper starts with a four-line left-aligned header containing: Your full name Your instructor’s name The course name and

Aug 24, 2025 · A header is an essential part of a window's structural support. Learn what size header is needed for a window.

Jul 28, 2025 · 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 …

Jun 14, 2025 · 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 …

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 …

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 …

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 …