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02f29a7 Aug 8, 2018
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no, user-scalable=no" />
<title>HTML5 Speedtest</title>
<style type="text/css">
html,body{
border:none; padding:0; margin:0;
background:#FFFFFF;
color:#202020;
}
body{
text-align:center;
font-family:"Roboto",sans-serif;
}
h1{
color:#404040;
}
#startStopBtn{
display:inline-block;
margin:0 auto;
color:#6060AA;
background-color:rgba(0,0,0,0);
border:0.15em solid #6060FF;
border-radius:0.3em;
transition:all 0.3s;
box-sizing:border-box;
width:8em; height:3em;
line-height:2.7em;
cursor:pointer;
box-shadow: 0 0 0 rgba(0,0,0,0.1), inset 0 0 0 rgba(0,0,0,0.1);
}
#startStopBtn:hover{
box-shadow: 0 0 2em rgba(0,0,0,0.1), inset 0 0 1em rgba(0,0,0,0.1);
}
#startStopBtn.running{
background-color:#FF3030;
border-color:#FF6060;
color:#FFFFFF;
}
#startStopBtn:before{
content:"Start";
}
#startStopBtn.running:before{
content:"Abort";
}
#test{
margin-top:2em;
margin-bottom:12em;
}
div.testArea{
display:inline-block;
width:14em;
height:9em;
position:relative;
box-sizing:border-box;
}
div.testName{
position:absolute;
top:0.1em; left:0;
width:100%;
font-size:1.4em;
z-index:9;
}
div.meterText{
position:absolute;
bottom:1.5em; left:0;
width:100%;
font-size:2.5em;
z-index:9;
}
#dlText{
color:#6060AA;
}
#ulText{
color:#309030;
}
#pingText,#jitText{
color:#AA6060;
}
div.meterText:empty:before{
color:#505050 !important;
content:"0.00";
}
div.unit{
position:absolute;
bottom:2em; left:0;
width:100%;
z-index:9;
}
div.testGroup{
display:inline-block;
}
@media all and (max-width:65em){
body{
font-size:1.5vw;
}
}
@media all and (max-width:40em){
body{
font-size:0.8em;
}
div.testGroup{
display:block;
margin: 0 auto;
}
}
</style>
<script type="text/javascript">
function I(id){return document.getElementById(id);}
var w=null; //speedtest worker
function startStop(){
if(w!=null){
//speedtest is running, abort
w.postMessage('abort');
w=null;
I("startStopBtn").className="";
initUI();
}else{
//test is not running, begin
w=new Worker('speedtest_worker.min.js');
w.postMessage('start'); //Add optional parameters as a JSON object to this command
I("startStopBtn").className="running";
w.onmessage=function(e){
var data=JSON.parse(e.data);
var status=data.testState;
if(status>=4){
//test completed
I("startStopBtn").className="";
w=null;
}
I("ip").textContent=data.clientIp;
I("dlText").textContent=(status==1&&data.dlStatus==0)?"...":data.dlStatus;
I("ulText").textContent=(status==3&&data.ulStatus==0)?"...":data.ulStatus;
I("pingText").textContent=data.pingStatus;
I("jitText").textContent=data.jitterStatus;
};
}
}
//poll the status from the worker every 200ms (this will also update the UI)
setInterval(function(){
if(w) w.postMessage('status');
},200);
//function to (re)initialize UI
function initUI(){
I("dlText").textContent="";
I("ulText").textContent="";
I("pingText").textContent="";
I("jitText").textContent="";
I("ip").textContent="";
}
</script>
</head>
<body>
<h1>HTML5 Speedtest</h1>
<div id="startStopBtn" onclick="startStop()"></div>
<div id="test">
<div class="testGroup">
<div class="testArea">
<div class="testName">Download</div>
<div id="dlText" class="meterText"></div>
<div class="unit">Mbps</div>
</div>
<div class="testArea">
<div class="testName">Upload</div>
<div id="ulText" class="meterText"></div>
<div class="unit">Mbps</div>
</div>
</div>
<div class="testGroup">
<div class="testArea">
<div class="testName">Ping</div>
<div id="pingText" class="meterText"></div>
<div class="unit">ms</div>
</div>
<div class="testArea">
<div class="testName">Jitter</div>
<div id="jitText" class="meterText"></div>
<div class="unit">ms</div>
</div>
</div>
<div id="ipArea">
IP Address: <span id="ip"></span>
</div>
</div>
<a href="https://github.com/adolfintel/speedtest">Source code</a>
<script type="text/javascript">initUI();</script>
</body>
</html>