Detailed explanation of HTML5 basic tags and SEO code examples

1.Hn tag, generally only one H1 tag is used in a page as the main information title, which is convenient for SEO.

2.P tag, paragraph tag.

3.Semanticization refers to using reasonable HTML tags and their unique attributes to format document content. In layman's terms, semantics is to process data and information so that machines can understand it.

In fact, one of the most effective methods for SEO is It is to reconstruct the HTML structure of the web page, which is essentially semantics.

4.f32b48428a809b51f04d3228cdf461faHorizontal line (in Webstorm: hr+Tab)

fa8fd94cc4b4d9671e4ee513ae2a31d1

##733a11e8f809b62bb9ee0bc0f607b3f4Inline label

6. The 907fae80ddef53131f3292ee4f81644b tag is used to highlight a small part of the text

7. The HTML tag is only used to display the content. If you want to give it a style, You should consider using css.

8.b96cac025db4031319c29e1eb68f19d6 subscript, such as: H2_{O The display of such content}

##2cdea26b4c3988e37d674b56660962a7superscript, such as:

239.Hyperlink:

href

target

10.

##New tags added in HTML 5:

<article> 标记 定义一篇文章 
<aside> 标记 定义页面内容部分的侧边栏 
<audio> 标记 定义音频内容 
<canvas> 标记 定义图片 
<command> 标记 定义一个命令按钮 
<datalist> 标记 定义一个下拉列表 
<details> 标记 定义一个元素的详细内容 
<dialog> 标记 定义一个对话框(会话框) 
<embed> 标记 定义外部的可交互的内容或插件 
<figure> 标记 定义一组媒体内容以及它们的标题 
<footer> 标记 定义一个页面或一个区域的底部 
<header> 标记 定义一个页面或一个区域的头部 
<hgroup> 标记 定义文件中一个区块的相关信息 
<keygen> 标记 定义表单里一个生成的键值 
<mark> 标记 定义有标记的文本 
<meter> 标记 定义 measurement within a

predefined range:

<nav> 标记 定义导航链接 
<output> 标记 定义一些输出类型 
<progress> 标记 定义任务的过程 
<rp> 标记是用在Ruby annotations 告诉那些不支持 Ruby 元素的浏览器如何去显示 
<rt> 标记 定义对ruby

Explanation of annotations:

<ruby> 标记 定义 ruby annotations. 
<section> 标记 定义一个区域 
<source> 标记 定义媒体资源 
<time> 标记 定义一个日期/时间 
<video> 标记 定义一个视频

11. If you want to write a label multiple times at once, then In Webstorm (take article as an example):

article*10+Tab (10 article tags need to be entered at once)

##12. Anchor point

13. Ordered list (that is, there is a sorting of 1234) and unordered list

Unordered:

ff6d136ddc5fdfeffaf53ff6ee95f185    25edfb22a4f469ecb59f1190150159c6xxbed06894275b65c1ab86501b08a632eb    25edfb22a4f469ecb59f1190150159c6eweetbed06894275b65c1ab86501b08a632eb    25edfb22a4f469ecb59f1190150159c6eqtbed06894275b65c1ab86501b08a632eb929d1f5ca49e04fdcb27f9465b944689

Running results:

##Ordered:

c34106e0b4e09414b63b2ea253ff83d6    25edfb22a4f469ecb59f1190150159c6有序bed06894275b65c1ab86501b08a632eb    25edfb22a4f469ecb59f1190150159c6有序吗？bed06894275b65c1ab86501b08a632eb    25edfb22a4f469ecb59f1190150159c6有序bed06894275b65c1ab86501b08a632ebf6f112ef45f603be226bc581f9dd5e90

Note: Do not nest other tags between ff6d136ddc5fdfeffaf53ff6ee95f185 and 25edfb22a4f469ecb59f1190150159c6, but 25edfb22a4f469ecb59f1190150159c6 can be nested, such as:

c34106e0b4e09414b63b2ea253ff83d6    25edfb22a4f469ecb59f1190150159c6f1b3ba8846c179e65eb68da95b01a812空连接5db79b134e9f6b82c0b36e0489ee08ed有序bed06894275b65c1ab86501b08a632eb    25edfb22a4f469ecb59f1190150159c68e99a69fbe029cd4e2b854e244eab143有序吗？128dba7a3a77be0113eb0bea6ea0a5d0bed06894275b65c1ab86501b08a632eb    25edfb22a4f469ecb59f1190150159c6有序bed06894275b65c1ab86501b08a632ebf6f112ef45f603be226bc581f9dd5e90

##Run result:

##14. Custom list:

##dl

dt (equivalent to title)

dd (equivalent to list item)

5c69336ffbc20d23018e48b396cdd57a    73de882deff7a050a357292d0a1fca94dt里面的文本内容c72c1af5e0e7f90179c047c5ef85885e    73de882deff7a050a357292d0a1fca94dt里面的文本内容c72c1af5e0e7f90179c047c5ef85885e    
67bc4f89d416b0b8236eaa5f43dee742dd里面的文本内容82e295699cff932a4d4dabba39074c35cd324b2387ec29e44e8e788c606488725c69336ffbc20d23018e48b396cdd57a    67bc4f89d416b0b8236eaa5f43dee742dt与dd内容做对比82e295699cff932a4d4dabba39074c35    
67bc4f89d416b0b8236eaa5f43dee742dd的内容对比82e295699cff932a4d4dabba39074c35    67bc4f89d416b0b8236eaa5f43dee742dd测试对比82e295699cff932a4d4dabba39074c35cd324b2387ec29e44e8e788c60648872

运行结果：

说明：一般情况下最好只用一个dt就好

15.table标签

跨行、跨列：rolspan  colspan

c684e25378608a0aa02c2e4b83206e6f    
a34de1251f0d9fe1e645927f19a896e8        
6c4dc230f7ddcc6e579b7b526472e9c5表头01c3ce868d2b3d9bce8da5c1b7e41e5b    
fd273fcf5bcad3dfdad3c41bd81ad3e5    
a34de1251f0d9fe1e645927f19a896e8        
b6c5a531a458a2e790c1fd6421739d1c嫦娥b90dd5946f0946207856a8a37f441edf        
b6c5a531a458a2e790c1fd6421739d1c月亮b90dd5946f0946207856a8a37f441edf        
b6c5a531a458a2e790c1fd6421739d1c雾霾b90dd5946f0946207856a8a37f441edf    
fd273fcf5bcad3dfdad3c41bd81ad3e5    
a34de1251f0d9fe1e645927f19a896e8        
b6c5a531a458a2e790c1fd6421739d1c北京b90dd5946f0946207856a8a37f441edf        
b6c5a531a458a2e790c1fd6421739d1c口罩b90dd5946f0946207856a8a37f441edf        
b6c5a531a458a2e790c1fd6421739d1c测试列b90dd5946f0946207856a8a37f441edf    
fd273fcf5bcad3dfdad3c41bd81ad3e5    
a34de1251f0d9fe1e645927f19a896e8        
31bff50dc5d62091405569d66bc66752前台b90dd5946f0946207856a8a37f441edf       
 b6c5a531a458a2e790c1fd6421739d1c防护口罩b90dd5946f0946207856a8a37f441edf    
 fd273fcf5bcad3dfdad3c41bd81ad3e5f16b1740fad44fb09bfe928bcc527e08

16.{}的用法，以span标签为例：

span{this is span markup$)*3 +Tab

输入以上内容后，会显示如下效果：

45a2772a6b6107b401db3c9b82c049c2this is span markup154bdf357c58b8a65c66d7c19c8e4d114
45a2772a6b6107b401db3c9b82c049c2this is span markup254bdf357c58b8a65c66d7c19c8e4d11445a2772a6b6107b401db3c9b82c049c2this is span markup354bdf357c58b8a65c66d7c19c8e4d114

17.form表单的用法：

b75414e04c642145443924ca99d735de    
用户名:a1f630112a0ca53259b248ea7a23166c0c6dc11e160d3b678d68754cc175188a    
性别：男0e4749f4603bfdf5be70370e14eaecc3 女0e4749f4603bfdf5be70370e14eaecc3    
0c6dc11e160d3b678d68754cc175188a    
城市：    
a2ada018b7c9731bcfe35032a35fa881        
302223510126f57919da8bd0aae4999dlanzhou4afa15d3069109ac30911f04c56f3338        
859be17dfcd6af2d26185135fb5bd8fc北京4afa15d3069109ac30911f04c56f3338        
656b9f2e82088a1bf3f244445950414e上海4afa15d3069109ac30911f04c56f3338        
9403fa44e4282955565dbaeb33a85ca2天津4afa15d3069109ac30911f04c56f3338    
18bb6ffaf0152bbe49cd8a3620346341    
     
天气：    
51950a7931a1a654662af03443ec8861        
656b9f2e82088a1bf3f244445950414e霾4afa15d3069109ac30911f04c56f3338        
656b9f2e82088a1bf3f244445950414e雾霾4afa15d3069109ac30911f04c56f3338        
656b9f2e82088a1bf3f244445950414e雾4afa15d3069109ac30911f04c56f3338    
18bb6ffaf0152bbe49cd8a3620346341f5a47148e367a6035fd7a2faa965022e

运行效果如下：

注意：在使用单选按钮的时候，标签名称一致，才可以实现单选的效果。如果想要用户在点击“女”或者“男”的时候也能实现选中按钮的效果的话，则有如下代码：

性别：8d107f0cc2d30efd067b264ba6d4412d
d2976ba1ac997526f88ca4e8bb4de440男8c1ecd4bb896b2264e0711597d40766c   2e1cf0710519d5598b1f0f14c36ba674    
bb8ec5781baf3ab4131e97232bc21eb1女8c1ecd4bb896b2264e0711597d40766c

（男和女采用了两种不同的实现方式）

18.option的快速输入法：

option{200$年}*10+Tab键

当输入完Tab键后会有如下代码生成：

49b810a99780cc2384247008a51306292001年4afa15d3069109ac30911f04c56f333849b810a99780cc2384247008a51306292002年4afa15d3069109ac30911f04c56f3338
49b810a99780cc2384247008a51306292003年4afa15d3069109ac30911f04c56f333849b810a99780cc2384247008a51306292004年4afa15d3069109ac30911f04c56f3338
49b810a99780cc2384247008a51306292005年4afa15d3069109ac30911f04c56f333849b810a99780cc2384247008a51306292006年4afa15d3069109ac30911f04c56f3338
49b810a99780cc2384247008a51306292007年4afa15d3069109ac30911f04c56f333849b810a99780cc2384247008a51306292008年4afa15d3069109ac30911f04c56f3338
49b810a99780cc2384247008a51306292009年4afa15d3069109ac30911f04c56f333849b810a99780cc2384247008a513062920010年4afa15d3069109ac30911f04c56f3338

19.checkbox：单选框

a01c9c0e8107b5771713169638bd2dfd0d8eb24ba92cc1873dd349193fd3e03f勾选表示同意

运行效果：

20.表单分组：

0d6cc862c2785ed7b51c419f7edf4d522b5469ab79cf842344327415c3b3bb95    
58cef8c49b139c98503ec61d30dd5cdb分组1a814477f903c8e27bd1ff8e5c6bbe7c1-->    
用户名：46a620ee67c45579c3756a2e4b58b929    
0c6dc11e160d3b678d68754cc175188a    
密码：2c3c7aebb2ed41195f078969f0751264
a3ae74428855f48d0438405a4619fe752b5469ab79cf842344327415c3b3bb95    
e911751791aa3ba95dc724e2fb905976分组2a814477f903c8e27bd1ff8e5c6bbe7c1    
英文名：d1124bd4920502301cf81fe8b09c2a6e    
0c6dc11e160d3b678d68754cc175188a    
英文姓：4fc92445c9ab7d8f4be156ee728923a4a3ae74428855f48d0438405a4619fe75

以上分别为添加legend标签和不添加legend标签，运行结果如下：

21.H1-H6的快速写法：

h$*6+Tab键

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