Meta facilitates search engine sorting

Meta Tags are a language used to describe web page attributes. standard meta tags can be used to facilitate search engine sorting and improve the ranking of Search Engine weights. To make the website more compliant with search engine standards, you must understand the meta tag. The following describes the meaning and usage of the meta tag:

1. meta tagKeywords
Written:

< Meta Name = "Keywords" Content = "Information Parameters"   />

The keywords parameter of the meat tag indicates the keyword of the website.

2. meta tagDescription

< Meta Name = "Description" Content = "Information Parameters"   />

The description parameter of the meat tag indicates the main content and overview of the website.

3. meta tagHTTP-equiv = Content-Type content = "text/html
HTTP-equiv = Content-Type indicates the HTTP header protocol, prompting the browser webpage information,

< Meta HTTP-equiv = "Content-Type" Content = "Text/html; charset = Information Parameters"   />

When the description parameter of the meat tag is gb2312, it indicates that the website is encoded in simplified Chinese;
If the description parameter of the meat tag is big5, it indicates that the website is encoded in Traditional Chinese;
Meat label description information parameters such as iso-2022-jp, indicating that the website is using the encoding is Japanese;
If the description parameter of the meat tag is ks_c_5601, it indicates that the website is encoded in Korean;
Meat label description information parameters such as ISO-8859-1, indicating that the website is using the encoding is English;
The description parameter of the meat tag, such as the UTF-8, represents the world's universal language encoding;

4. Generator of meta tag

< Meta Name = "Generator" Content = "Information Parameters"   />

The generator parameter of the meat tag indicates the software used by the website.

5. Author of meta tags

< Meta Name = "Author" Content = "Information Parameters" >

The author parameter of the meat tag, indicating the author information of the webpage copyright.

6. meta tag http-equiv = "refresh"

< Meta HTTP-equiv = "Refresh" Content = "Time; url = URL parameters" >  

The refresh of the meat tag indicates the time when the webpage is automatically refreshed, And the URL parameter indicates the time when other URLs are automatically linked.

7. meta tagHTTP-EQUIV = "Pragma" content = "no-Cache"

< Meta HTTP-EQUIV = "Pragma" Content = "No-Cache" >

Prohibit the browser from accessing the page content from the cache of the local computer.

The questioner will not be able to browse offline.

8. meta tagCopyright

< Meta Name = "Copyright" Content = "Information Parameters" >

The Copyright parameter of the meat tag indicates the website copyright information.

9. meta tagHTTP-equiv = "imagetoolbar"

< Meta HTTP-equiv = "Imagetoolbar" Content = "False"   />  

Specifies whether to display the image toolbar. If it is set to false, the image is not displayed. If it is set to true, the image is displayed.

10. meta tagContent-script-type

< Meta HTTP-equiv = "Content-script-type" Content = "Text/JavaScript" >

W3C Web page specification, indicating the script type on the page.

11. meta tagRevisit-after

< Meta Name = "Revisit-after" Content = "7 days"   >

Revisit-after indicates that the website is revisited, and 7 days indicates 7 days.

12. meta tagRobots

< Meta Name = "Robots" Contect = "Information Parameters" >  

Robots representatives tell search engine robots what pages to capture
The attributes are described as follows:

The information parameter is all: the file will be retrieved, and the link on the page can be queried;

The information parameter is none: the file will not be retrieved, and the link on the page cannot be queried;

The information parameter is index: the file will be retrieved;

The information parameter is follow: the link on the page can be queried;

The information parameter is noindex: the file will not be retrieved, but the link on the page can be queried;

The information parameter is nofollow: the file will not be retrieved, and the link on the page can be queried.

13. meta tag

< Meta HTTP-equiv = "Windows-target" Contect = "_ Top" >

It indicates that the page is displayed on an independent page in the current window. It can prevent your webpage from being called as a frame page. The settings include _ blank, _ top, _ self, and _ parent.

14. meta tagSet-Cookie

< Meta HTTP-equiv = "Set-cookie" Contect = "Mon, 12 May 2001 00:20:00 GMT" >

Indicates the cookie setting. If the webpage expires, the cookie on the disk will be deleted. Note that the GMT format must be used;