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 elements (<h1> - …
<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 author …
List of HTTP header fields - Wikipedia
This article lists standard and notable non-standard HTTP header fields. A core set of fields is standardized by the Internet Engineering Task Force (IETF) in RFC 9110 and 9111. The Field …
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 a search bar.
Header Tags: A Simple (But Complete) Guide To H1, H2 and H3 Tags
5 days ago · 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 SEO header tags, …
HTML header Tag - GeeksforGeeks
Jul 28, 2025 · The navigation links (<a> tags) within the <header> allow users to quickly jump to different sections of the site. These links are separated by a pipe (|) symbol for readability.
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 to wrap a …
<head>: The Document Metadata (Header) element - HTML | MDN
Jul 9, 2025 · The <head> HTML element contains machine-readable information (metadata) about the document, like its title, scripts, and style sheets. There can be only one <head> element in an HTML …
APA Headings and Seriation - Purdue OWL® - Purdue University
Headings APA Style uses a unique headings system to separate and classify paper sections. Headings are used to help guide the reader through a document. The levels are organized by levels of …
HTML: Header - CodeBasics
The top area of the site is usually called the header and contains contact information, a menu, and a logo. Before the advent of the HTML5 standard, this area was simply marked up using the usual …