HTML <head> Head Tag Reference
Every HTML page should have one head tag, followed by a <body> tag, and contains the non-visible information about your HTML document.
The <head> HTML/xHTML tag
The head section of an HTML page is the first non-visible section that contains various tags that describe the document's content, structure, relationship to other files, and display rules.
When to use the <head> tag (semantic use)
Every HTML page should have a <head></head> section, which comes before the <body></body> section.
Head sections typically contain the following tags:
- <style to call in external stylesheets, or define CSS styles within the scope of the current document only.
- <titie> an essential tag that describes the page's purpose and content
- <link> for defining relationships between the document and other documents (like stylesheets, or other documents)
- <script> for including JavaScript code on the page, or for including an external JavaScript file.
- <meta> for defining hidden descriptive data for the page. Most common and useful is the meta description.
It's valid in all versions of HTML and xHTML, and it should always have a closing </head tag.




<body>