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what is html markup
- 王林Original
- 2023-05-15 18:36:392234browse
<p>HTML markup is a programming language used to design and create web pages. HTML is the abbreviation of HyperText Markup Language, which uses markup to define the structure and content of a document. HTML tags are usually represented by strings of characters called "tags".
<p>HTML tags can be used to create text, images, audio, video, forms, hyperlinks and other web page elements. By using HTML markup, web designers can make web pages more specific, more authentic, and provide a better user experience.
<p>Commonly used HTML tags include:
<ol>
<p>In addition, there are many other HTML tags that can be used to design and build web pages for various layouts, effects, and event handling. For example,
<html>: This is the root element of the HTML document, located at the top and bottom of the markup. <head>: This tag contains metadata that describes the document, such as title, keywords, and author information. <title>: This tag is used to set the title of the document, and the browser usually displays it on the tab page. <body>: This is the main content area of the HTML document, which contains text, images, and other elements for display. <p>: This tag is used to define a paragraph and automatically create paragraph spacing with two line breaks. <img>: This tag is used to add an image, and it allows providing alternative text through the alt attribute, which is used to display the image reasonably when it cannot be displayed. <a>: This tag is used to create a link. It must contain the href attribute, indicating the target URL of the link. <div>, <span>, <ul>, <ol>, < ;li>、<table>、<tr>、<td>、<br> ,<hr>,<form>,<input>,<button>,< select>、<textarea>、<audio>、<video>、<canvas>、 <script>, <style> etc.
<p>The best way to use HTML tags is to first plan the structure and required elements of your web page before you start writing code, and then choose the most suitable tags to build it with. In addition, the page should be reasonably optimized, such as adding titles, descriptions, keywords, etc. to further improve the search engine readability, display effect, structure, etc. of the page.
<p>It should be noted that HTML tags only provide visual content for design and layout. The actual functions are implemented through other technologies such as JavaScript, CSS page styles, server-side code, etc., and HTML tags are only part of its infrastructure. The above is the detailed content of what is html markup. For more information, please follow other related articles on the PHP Chinese website!
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