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What is the difference between HTML and HTML5?

Guanhui

Jun 12, 2020 pm 02:28 PM

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What is the difference between HTML and HTML5?

What is the difference between HTML and HTML5?

1. HTML does not have tags that reflect structural semantics, but HTML5 has many semantic tags;

HTML: There are no tags that reflect structural semantics. We usually The

<div id="header"></div>

named in this way represents the head of the website.

HTML5: It has great advantages in semantics. Some new html5 tags are provided, such as:

<header> 、<nav>、<article>、<aside>、<footer>

2. HTML is a plain text language, and HTML5 can make document declarations, which is beneficial for developers to quickly read and develop.

HTML:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

HTML5:

 <!DOCTYPE html>

It can be seen from the comparison between the two: in the document declaration, html has a long section of code, and it is difficult to remember this This piece of code must be generated directly by many people using tools, right? But html5 is different. It only has simple declarations, which is also easier for people to remember and is more streamlined.

Recommended tutorial: "HTML Tutorial"

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