represents the root (top-level element) of an HTML document, so it is also referred to as the root element. All other elements must be descendants of this element.
Contains information about the page. This includes information about styles, scripts and data to help software (search engines, browsers, etc.) use and render the page.
element specifies relationships between the current document and an external resource. Possible uses for this element include defining a relational framework for navigation. This element is most used to link to style sheets.
element represents metadata that cannot be represented by other HTML meta-related elements, like <base>, <link>, <script>, <style> or <title>.
element contains style information for a document, or part of a document. By default, the style instructions written inside that element are expected to be CSS.
Element represents the content of an HTML document. There can be only one <____> element in a document.Definition