Meta tag usage details

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Meta tag is a language used to describe the properties of a Web page, the standard meta tags can be easily sorted by search engines to improve the ranking of Search engine Web site weights. If you want to make the site more in line with the search engine standards must understand the META tags, the following from the seoer to talk about the meaning of meta tags and how to use:

1. Meta tag keywords
Written as: <meta name= "Keywords" content= "Information parameters"/>
Meat tags Keywords information parameters that represent what the site's keywords are.

2. Meta tag description
<meta name= "Description" content= "Information parameters"/>
Meat label Description information parameters, representing the main content of the site, the overview is what.

3, Meta tags http-equiv=content-type content= "html
Http-equiv=content-type represents the HTTP header protocol, which prompts the browser Web page for information,
<meta http-equiv= "Content-type" content= "HTML; charset= Information parameter "/>
Meat label Description information parameters such as GB2312, the representative describes the site is the use of the code is Simplified Chinese;
Meat label Description information parameters such as BIG5, the representative describes the site is the use of the code is traditional Chinese;
Meat label Description information parameters such as ISO-2022-JP, the representative describes the site is the use of the Code is Japanese;
Meat label Description information parameters such as ks_c_5601, the representative describes the site is the use of the code is Korean;
Meat label Description information parameters such as iso-8859-1 when the representative describes the site is the use of the Code is English;
Meat label Description information parameters such as UTF-8, representing the world's common language encoding;

4. Meta tag Generator
<meta name= "Generator" content= "Information parameters"/>
Meat tags of the generator information parameters, which represent the use of the site of what software production.

5. Meta Tag author
<meta name= "Author" content= "Information parameters" >
The author information parameter of the meat tag, representing the copyright author information for the page.

6, meta tag http-equiv= "Refresh"
<meta http-equiv= "Refresh" content= "time;" Url= URL parameter ">
Meat label Refresh represents how much time the page automatically refreshes, plus URLs in the URL parameters on behalf of how long to automatically link other URLs.

7, Meta tags http-equiv= "Pragma" content= "No-cache"
<meta http-equiv= "Pragma" content= "No-cache" > prohibits browsers from accessing the contents of the page from the local computer's cache, so set up, visit

The person who asked will not be able to browse offline.

8, the META tag of the copyright
<meta name= "COPYRIGHT" content= "Information parameters" >
Meat the information of the copyright of the label, representing the information of the website.

9, meta tag http-equiv= "Imagetoolbar"
<meta http-equiv= "Imagetoolbar" content= "false"/>
Specifies whether the Picture toolbar is displayed, and when False is not displayed, the display is represented by true.

10. Meta Tag Content-script-type
<meta http-equiv= "Content-script-type" content= "Text/javascript" >
The Web page specification that indicates the type of script in the page.

11. Meta Tag Revisit-after
<meta name= "Revisit-after" content= "7 Days" >
Revisit-after on behalf of the website Revisited, 7 days for 7 day, and so on.

12. Meta tags of the robots
<meta name= "Robots" contect= "Information parameters" >
Robot representatives tell search engine what pages to crawl
The properties are described below:

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 tags <meta http-equiv= "windows-target" contect= "_top" >
On behalf of the page in the current window with a separate page, you can prevent your own web page by others as a frame page call, settings are: _blank, _top, _self, _parent.

14. Meta Tag Set-cookie
<meta http-equiv= "Set-cookie" contect= "mon,12 May 2001 00:20:00 GMT" >
On behalf of the cookie set, if the page expires, save the cookie will be deleted, you need to note that the GMT time format must be used;

Author: seoer Xi yuan site: http://www.noseo.org.cn/copyright. Reprint must be linked to the form of the author and the original site and this statement.