HTML代表超文本标记语言，它是Web上用于开发网页的最广泛使用的语言。HTML由Berners-Lee于1991年末创建，但“HTML 2.0”是1995年发布的第一个标准HTML规范.HTML 4.01是HTML的主要版本，于1999年末发布。尽管HTML 4.01版本被广泛使用但目前我们正在使用HTML-5版本，它是HTML 4.01的扩展，此版本于2012年发布。
HTML代表^ h yper 牛逼分机中号 arkup 大号 anguage，它是写网页使用最广泛的语言。
- 超文本指的是网页（HTML文档）链接在一起的方式。因此，网页上可用的链接称为超文本。
- 顾名思义，HTML是一种标记语言，这意味着您可以使用HTML简单地“标记”文本文档，并使用标记告诉Web浏览器如何构建它以进行显示。
最初，HTML的开发旨在定义文档的结构，如标题，段落，列表等，以便于研究人员之间共享科学信息。
现在，HTML被广泛用于借助HTML语言中提供的不同标签来格式化网页。
基本HTML文档
在最简单的形式中，以下是HTML文档的示例 –
<!DOCTYPE html> <html> <head> <title>This is document title</title> </head> <body> <h1>This is a heading</h1> <p>Document content goes here.....</p> </body> </html>这是一个标题
文档内容在这里……
HTML标签
如前所述，HTML是一种标记语言，它使用各种标记来格式化内容。这些标签包含在角撑括号<标签名称>中。除少数标签外，大多数标签都有相应的结束标签。例如，<html>的结束标记</ html>，<body>标记的结束标记</ body>标记等。
上面的HTML文档示例使用以下标记 –
| Sr.No | 标签和说明 |
|---|---|
| 1 | <！DOCTYPE …>此标记定义文档类型和HTML版本。 |
| 2 | <HTML>此标记包含完整的HTML文档，主要包括由<head> … </ head>表示的文档标题和由<body> … </ body>标记表示的文档正文。 |
| 3 | <HEAD>此标记表示文档的标题，可以保留其他HTML标记，如<title>，<link>等。 |
| 4 | <TITLE>在<head>标记内使用<title>标记来提及文档标题。 |
| 五 | <BODY>此标记表示文档的正文，它保留其他HTML标记，如<h1>，<div>，<p>等。 |
| 6 | <H1>此标记表示标题。 |
| 7 | <P>此标记代表一个段落。 |
要学习HTML，您需要在格式化文本文档时学习各种标记并了解它们的行为方式。学习HTML很简单，因为用户必须学习不同标签的使用，以便格式化文本或图像以制作漂亮的网页。
万维网联盟（W3C）建议从HTML 4开始使用小写标签。
HTML文档结构
典型的HTML文档将具有以下结构 –
<html> <head> Document header related tags </head> <body> Document body related tags </body> </html>
我们将在后续章节中研究所有标题和正文标记，但现在让我们看看什么是文档声明标记。
<！DOCTYPE>声明
Web浏览器使用<！DOCTYPE>声明标记来了解文档中使用的HTML版本。当前版本的HTML为5，它使用以下声明 –
<!DOCTYPE html>
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评论列表（106条）
html如何制作单页面，有相关教程可以发出来吗？
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