element contains all head tag elements. In the element you can insert scripts, style files (CSS), and various meta information.
Element tags that can be added to the head area are:
, <style>, <meta>, <link>, <script>, <noscript>, and <base>. <hr/><h2 style="font-size: 22px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; margin-top: 10px; margin-bottom: 10px; font-weight: bold; background-color: transparent; color: rgb(0, 0, 0);">
HTML <title> element<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
The <title> tag defines the title of different documents. <p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
<title> is required in HTML/XHTML documents. <p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
<title> Element:<ul style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;" class=" list-paddingleft-2"><li><p>
Defines the title of the browser toolbar<li><p><br/><li><p>
The title <li><p><br/><li><p># that is displayed in the Favorites when a web page is added to Favorites
The title that appears on search engine results pages<li><p><br/><p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
A simple HTML document:<p style="font-size: 13px; font-family: 'courier new';">
<!DOCTYPE html><br/>
<html><br/>
<head><br/>
<title>Title of the document</style>
</title>
<br>
<br><br>
<br>
The content of the document......<br>
<br><br>
<hr>
<h2 style="font-size: 22px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; margin-top: 10px; margin-bottom: 10px; font-weight: bold; background-color: transparent; color: rgb(0, 0, 0);">
HTML <base> element</h2>
<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
The <base> tag describes the basic link address/link target, which serves as the default link for all link tags in the HTML document: </p>
<p style="font-size: 13px; font-family: 'courier new';">
</p>
<br>
<base href="http://www.52bcx.com/images/" target="_blank">
<br>
<hr>
<h2 style="font-size: 22px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; margin-top: 10px; margin-bottom: 10px; font-weight: bold; background-color: transparent; color: rgb(0, 0, 0);">
HTML <link> element</h2>
<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
The <link> tag defines the relationship between the document and external resources. </p>
<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
The <link> tag is usually used to link to a style sheet:</p>
<p style="font-size: 13px; font-family: 'courier new';">
</p>
<br>
<link rel="stylesheet" type="text/css" href="mystyle.css">
<br>
<hr>
<h2 style="font-size: 22px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; margin-top: 10px; margin-bottom: 10px; font-weight: bold; background-color: transparent; color: rgb(0, 0, 0);">
HTML <style> element</style>
</h2>
<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
The <style> tag defines the reference address of the style file of the HTML document.</style></p>
<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
In the <style> element you need to specify the style file to render the HTML document:</style></p>
<p style="font-size: 13px; font-family: 'courier new';">
</p>
<br>
<style type="text/css"><br/>
body {background-color:yellow}<br/>
p {color:blue}<br/>
</style>
<br>
<hr>
<h2 style="font-size: 22px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; margin-top: 10px; margin-bottom: 10px; font-weight: bold; background-color: transparent; color: rgb(0, 0, 0);">
HTML <meta> element</h2>
<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
The meta tag describes some basic metadata. </p>
<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
The <meta> tag provides metadata. Metadata is also not displayed on the page, but is parsed by the browser. </p>
<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
The META element is typically used to specify a web page's description, keywords, the file's last modification time, author, and other metadata. </p>
<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
Metadata can be used by browsers (how content is displayed or pages are reloaded), search engines (keywords), or other web services. </p>
<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
<meta>Generally placed in the </p> area<h2 style="font-size: 22px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; margin-top: 10px; margin-bottom: 10px; font-weight: bold; background-color: transparent; color: rgb(0, 0, 0);">
<meta> Tag-Usage Example</h2>
<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
Define keywords for search engines: </p>
<p style="font-size: 13px; font-family: 'courier new';">
<meta name="keywords" content="HTML, CSS, XML, XHTML, JavaScript"></p>
<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
Define description content for the web page: </p>
<p style="font-size: 13px; font-family: 'courier new';">
<meta name="description" content="Free Web tutorials on HTML and CSS"></p>
<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
Define page author:</p>
<p style="font-size: 13px; font-family: 'courier new';">
<meta name="author" content="Hege Refsnes"></p>
<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
Refresh the current page every 30 seconds: </p>
<p style="font-size: 13px; font-family: 'courier new';">
<meta http-equiv="refresh" content="30"></p>
<hr>
<h2 style="font-size: 22px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; margin-top: 10px; margin-bottom: 10px; font-weight: bold; background-color: transparent; color: rgb(0, 0, 0);">
HTML <script> element</script>
</h2>
<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
The <script> tag is used to load script files, such as JavaScript. </script></p>
<p style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;">
The <script> element is described in detail in the following sections. </script></p>
<hr>
<h2 style="font-size: 22px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; margin-top: 10px; margin-bottom: 10px; font-weight: bold; background-color: transparent; color: rgb(0, 0, 0);">
HTML head element</h2>
<table class="reference" style="font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; border-collapse: collapse; width: 722px;"><tbody>
<tr style="background-color: rgb(246, 244, 240);" class="firstRow">
<th align="left" style="font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(255, 255, 255); background-color: rgb(85, 85, 85); border: 1px solid rgb(85, 85, 85); padding: 3px; vertical-align: top; text-align: left;" width="20%">
Label</th>
<th align="left" style="font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(255, 255, 255); background-color: rgb(85, 85, 85); border: 1px solid rgb(85, 85, 85); padding: 3px; vertical-align: top; text-align: left;" width="80%">
describe</th>
</tr>
<tr style="background-color: rgb(255, 255, 255);">
<td style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; border: 1px solid rgb(212, 212, 212); padding: 7px 5px; vertical-align: top;">
</td>
<td style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; border: 1px solid rgb(212, 212, 212); padding: 7px 5px; vertical-align: top;">
Defines document information</td>
</tr>
<tr style="background-color: rgb(246, 244, 240);">
<td style="line-height: 16px; font-size: 12px; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; border: 1px solid rgb(212, 212, 212); padding: 7px 5px; vertical-align: top;">
<title>
Defines the title of the document
Defines the default link address of the page link tag
Defines the relationship between a document and external resources
Defines metadata in HTML documents
<script></script>
Script file that defines the client
Style files that define HTML documents
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