Using HTML web page examples to explain the meaning of the head area code
|
Use examples to familiarize yourself with the meaning of the header information on a web page <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--Document Type--> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"><!--Set the file encoding of the web page--> <meta http-equiv="expires" content="2008/10/15 18:00:00"><!--Expiration time for offline browsing--> <meta http-equiv="pragma" content="no-cache"><!--Prohibit web pages from being read from the cache--> <meta http-equiv="Refresh" content="5;https://www.jb51.net"><!--Web page redirection--> <meta http-equiv="set-cookie" content="2007/10/18 18:00:00"><!--Set the cookie expiration time of the web page--> <meta http-equiv="Window-target" content="_top"><!--Set the target window of the link in the web page--> <meta http-equiv="Page-Enter" content="revealTrans(duration=1000000,transition=50000000)"><!--Set the opening effect of the web page--> <meta http-equiv="Page-Exit" content="revealTrans(duration=1000000,transition=50000000)"><!--Set the closing effect of the web page--> <meta name="keywords" content="web,jb51,webdesign"><!--Set the keywords of the web page, and give priority when searching! ! ! important! ! ! This data is indexed by search engines --> <meta name="description" content="哈哈哈哈哈哈"><!--Insert description to be indexed by search engines when searching--> <title>The title must not be missing! Very useful for SEO! </title> </head> <body> aaa </body> </html> |
<<: About VSCode formatting JS automatically adding or removing semicolons
>>: Why MySQL can ignore time zone issues when using timestamp?
Recommend
Mysql database advanced usage of views, transactions, indexes, self-connections, user management example analysis
This article uses examples to describe advanced u...
Improving the effect of hyperlinks in web design and production
Hyperlinks enable people to jump instantly from pa...
Use of filter() array filter in JS
Table of contents 1. Introduction 2. Introduction...
CSS menu button animation
To write a drop-down menu, click the button. The ...
Detailed steps for creating a Vue scaffolding project
vue scaffolding -> vue.cli Quickly create a la...
Summary of how to use the MySQL authorization command grant
How to use the MySQL authorization command grant:...
Solve the problem of missing msvcr100.dll file when building mysql in windows service 2012 Alibaba Cloud server
Solution-1: Download the msvcr100.dll file (find ...
Solution to occasional crash of positioning background service on Linux
Problem Description In the recent background serv...
Fall in love with the simple CSS details, although insignificant, can improve efficiency
The future of CSS is so exciting: on the one hand,...
Comparison of the advantages of vue3 and vue2
Table of contents Advantage 1: Optimization of di...
Explanation of Mac connecting to remote servers through SSH in different terminals
Mac uses Shell (Terminal) SSH to connect to the r...
Detailed explanation of mysql deadlock checking and deadlock removal examples
1. Query process show processlist 2. Query the co...
Implementation of vite+vue3.0+ts+element-plus to quickly build a project
Table of contents vite function Use Environment B...
How to Clear Disk Space on CentOS 6 or CentOS 7
Following are the quick commands to clear disk sp...
Linux Jenkins configuration salve node implementation process diagram
Preface: Jenkins' Master-Slave distributed ar...