舉例熟悉網(wǎng)頁(yè)的頭部信息表示涵義
<!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.01 Transitional//EN”
“http://www.w3.org/TR/html4/loose.dtd“><!–文檔類(lèi)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=”2008/10/15 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;http://www.webjx.com”><!–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=”web,webdesign”><!–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=”哈哈哈哈哈”><!–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>
aaa
</body>
</html>
