1.先判断网站打开时间 2.判断加载完时间。时间差就是测速。
<head>
<title>Speed Test</title><meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" />
</head>
<body>
<center>
<form action="speedtest.asp" method="get">
<%if request("url")<>"/speedtest.asp" then%>
RUL:<input type="text" value="<%=request("url")%>" size="50" name="url">
<%else%>
RUL:<input type="text" value="" size="50" name="url">
<%end if%>
<input type="submit" value="submit">
</form></center>
<%if request("url")<>"/speedtest.asp" then%>
<iframe src="<%=request("url")%>" width=100% height="768" frameborder=0></iframe>
<script type="text/javascript">
var time;
document.onreadystatechange = subSomething;//µ±Ò³Ãæ¼ÓÔØ״̬¸Ä±äµÄʱºòÖ´ÐÐÕâ¸ö·½·¨.
function subSomething()
{
if(document.readyState == "complete"){ //µ±Ò³Ãæ¼ÓÔØ״̬ΪÍêÈ«½áÊøʱ½øÈë
var myDate = new Date();
alert("Time consuming: "+(myDate.getTime()-time)/1000+"s");
}
else if(document.readyState=="interactive"){
var myDate = new Date();
time=myDate.getTime();
}
}
</script>
<%end if%>
</body>
</html>
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