
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 …
<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 …
Creating an MLA Header | What to Include & How to Format It
Aug 22, 2019 · MLA header format The MLA header follows the same format as the rest of an MLA paper: 1-inch margins Double-spaced Left-aligned 12 point standard font (e.g. Times …
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.
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 …
HTML header Tag - GeeksforGeeks
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 …
What is a Header? - Computer Hope
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 …
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 …
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 …
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 …