我爱Aspx >> Asp.Net >> 网速测试代码存为speedtest.asp,同目录下放一个大约100K的img.jpg图片,具体大小请改代码中的var fs = 137.57 //img.jpg文件大小(K)
<HTML>
<HEAD>
<TITLE>网站速度测试</TITLE>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</HEAD>
<BODY>
<%
Response.Expires=-1
Response.ExpiresAbsolute=Now()-1
Response.cachecontrol="no-cache"
Dim Imgrandom
Randomize
Imgrandom = Int(799999 * Rnd + 200000)
%>
<SCRIPT LANGUAGE="JavaScript">
window.status = "下载数据中..."
var st = new Date()
</SCRIPT>
<img src="http://www.yaosansi.com/blog/"img.jpg?id=<%=Imgrandom%>" width=0 height=0 onerror = showerr() onload="showspeed();">
<SCRIPT LANGUAGE="JavaScript">
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