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 …

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 …

Look up header in Wiktionary, the free dictionary.

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 …

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 …

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 …

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 …

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

A header should contain title and heading information about the related content. The following table summarizes the usages context and the version history of this tag.

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 …