网页的头部信息含义
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"[url]http://www.w3.org/TR/html4/loose.dtd[/url]"> <!--文檔類型-->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"><!--設(shè)置網(wǎng)頁(yè)的文件編碼-->
<meta http-equiv="expires" content="2007/10/18 18:00:00"><!--脫機(jī)瀏覽的過(guò)期時(shí)間-->
<meta http-equiv="pragma" content="no-cache"><!--禁止網(wǎng)頁(yè)從緩存中讀取-->
<meta http-equiv="Refresh" content="5;[url]http://www.webjx.com[/url]"><!--網(wǎng)頁(yè)重新定向-->
<meta http-equiv="set-cookie" content="2007/10/18 18:00:00"><!--設(shè)置網(wǎng)頁(yè)的cookie過(guò)期時(shí)間-->
<meta http-equiv="Window-target" content="_top"><!--設(shè)置網(wǎng)頁(yè)中鏈接的目標(biāo)窗口-->
<meta http-equiv="Page-Enter" content="revealTrans(duration=1000000,transition=50000000)"><!--設(shè)置網(wǎng)頁(yè)的打開(kāi)效果-->
<meta http-equiv="Page-Exit" content="revealTrans(duration=1000000,transition=50000000)"><!--設(shè)置網(wǎng)頁(yè)的關(guān)閉效果-->
<meta name="keywords" content="overmind,zerg,protoss"><!--設(shè)置網(wǎng)頁(yè)的關(guān)鍵字，搜索的時(shí)候優(yōu)先！！！重要！！！ 該數(shù)據(jù)被搜索引擎編入索引-->
<meta name="description" content="This is anyone !"><!--插入描述 搜索時(shí)被搜索引擎編入索引-->
<title>標(biāo)題一定不要少啊！對(duì)SEO很有用的！</title>
</head>
<body>
This is body !
</body>
</html>
"[url]http://www.w3.org/TR/html4/loose.dtd[/url]"> <!--文檔類型-->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"><!--設(shè)置網(wǎng)頁(yè)的文件編碼-->
<meta http-equiv="expires" content="2007/10/18 18:00:00"><!--脫機(jī)瀏覽的過(guò)期時(shí)間-->
<meta http-equiv="pragma" content="no-cache"><!--禁止網(wǎng)頁(yè)從緩存中讀取-->
<meta http-equiv="Refresh" content="5;[url]http://www.webjx.com[/url]"><!--網(wǎng)頁(yè)重新定向-->
<meta http-equiv="set-cookie" content="2007/10/18 18:00:00"><!--設(shè)置網(wǎng)頁(yè)的cookie過(guò)期時(shí)間-->
<meta http-equiv="Window-target" content="_top"><!--設(shè)置網(wǎng)頁(yè)中鏈接的目標(biāo)窗口-->
<meta http-equiv="Page-Enter" content="revealTrans(duration=1000000,transition=50000000)"><!--設(shè)置網(wǎng)頁(yè)的打開(kāi)效果-->
<meta http-equiv="Page-Exit" content="revealTrans(duration=1000000,transition=50000000)"><!--設(shè)置網(wǎng)頁(yè)的關(guān)閉效果-->
<meta name="keywords" content="overmind,zerg,protoss"><!--設(shè)置網(wǎng)頁(yè)的關(guān)鍵字，搜索的時(shí)候優(yōu)先！！！重要！！！ 該數(shù)據(jù)被搜索引擎編入索引-->
<meta name="description" content="This is anyone !"><!--插入描述 搜索時(shí)被搜索引擎編入索引-->
<title>標(biāo)題一定不要少啊！對(duì)SEO很有用的！</title>
</head>
<body>
This is body !
</body>
</html>
轉(zhuǎn)載于:https://blog.51cto.com/wanyij/48412
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