<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no, user-scalable=no" /> <meta charset="UTF-8" /> <link rel="shortcut icon" href="favicon.ico"> <script type="text/javascript" src="speedtest.js"></script> <script type="text/javascript"> function I(i){return document.getElementById(i);} //INITIALIZE SPEEDTEST var s=new Speedtest(); //create speedtest object var meterBk=/Trident.*rv:(\d+\.\d+)/i.test(navigator.userAgent)?"#EAEAEA":"#80808040"; var dlColor="#6060AA", ulColor="#616161"; var progColor=meterBk; //CODE FOR GAUGES function drawMeter(c,amount,bk,fg,progress,prog){ var ctx=c.getContext("2d"); var dp=window.devicePixelRatio||1; var cw=c.clientWidth*dp, ch=c.clientHeight*dp; var sizScale=ch*0.0055; if(c.width==cw&&c.height==ch){ ctx.clearRect(0,0,cw,ch); }else{ c.width=cw; c.height=ch; } ctx.beginPath(); ctx.strokeStyle=bk; ctx.lineWidth=12*sizScale; ctx.arc(c.width/2,c.height-58*sizScale,c.height/1.8-ctx.lineWidth,-Math.PI*1.1,Math.PI*0.1); ctx.stroke(); ctx.beginPath(); ctx.strokeStyle=fg; ctx.lineWidth=12*sizScale; ctx.arc(c.width/2,c.height-58*sizScale,c.height/1.8-ctx.lineWidth,-Math.PI*1.1,amount*Math.PI*1.2-Math.PI*1.1); ctx.stroke(); if(typeof progress !== "undefined"){ ctx.fillStyle=prog; ctx.fillRect(c.width*0.3,c.height-16*sizScale,c.width*0.4*progress,4*sizScale); } } function mbpsToAmount(s){ return 1-(1/(Math.pow(1.3,Math.sqrt(s)))); } function format(d){ d=Number(d); if(d<10) return d.toFixed(2); if(d<100) return d.toFixed(1); return d.toFixed(0); } //UI CODE var uiData=null; function startStop(){ if(s.getState()==3){ //speedtest is running, abort s.abort(); data=null; I("startStopBtn").className=""; initUI(); }else{ //test is not running, begin I("startStopBtn").className="running"; s.onupdate=function(data){ uiData=data; }; s.onend=function(aborted){ I("startStopBtn").className=""; updateUI(true); }; s.start(); } } //this function reads the data sent back by the test and updates the UI function updateUI(forced){ if(!forced&&s.getState()!=3) return; if(uiData==null) return; var status=uiData.testState; I("ip").textContent=uiData.clientIp; I("dlText").textContent=(status==1&&uiData.dlStatus==0)?"...":format(uiData.dlStatus); drawMeter(I("dlMeter"),mbpsToAmount(Number(uiData.dlStatus*(status==1?oscillate():1))),meterBk,dlColor,Number(uiData.dlProgress),progColor); I("ulText").textContent=(status==3&&uiData.ulStatus==0)?"...":format(uiData.ulStatus); drawMeter(I("ulMeter"),mbpsToAmount(Number(uiData.ulStatus*(status==3?oscillate():1))),meterBk,ulColor,Number(uiData.ulProgress),progColor); I("pingText").textContent=format(uiData.pingStatus); I("jitText").textContent=format(uiData.jitterStatus); } function oscillate(){ return 1+0.02*Math.sin(Date.now()/100); } //update the UI every frame window.requestAnimationFrame=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.msRequestAnimationFrame||(function(callback,element){setTimeout(callback,1000/60);}); function frame(){ requestAnimationFrame(frame); updateUI(); } frame(); //start frame loop //function to (re)initialize UI function initUI(){ drawMeter(I("dlMeter"),0,meterBk,dlColor,0); drawMeter(I("ulMeter"),0,meterBk,ulColor,0); I("dlText").textContent=""; I("ulText").textContent=""; I("pingText").textContent=""; I("jitText").textContent=""; I("ip").textContent=""; } </script> <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:16em; height:12.5em; position:relative; box-sizing:border-box; } div.testArea2{ display:inline-block; width:14em; height:7em; position:relative; box-sizing:border-box; text-align:center; } div.testArea div.testName{ position:absolute; top:0.1em; left:0; width:100%; font-size:1.4em; z-index:9; } div.testArea2 div.testName{ display:block; text-align:center; font-size:1.4em; } div.testArea div.meterText{ position:absolute; bottom:1.55em; left:0; width:100%; font-size:2.5em; z-index:9; } div.testArea2 div.meterText{ display:inline-block; font-size:2.5em; } div.meterText:empty:before{ content:"0.00"; } div.testArea div.unit{ position:absolute; bottom:2em; left:0; width:100%; z-index:9; } div.testArea2 div.unit{ display:inline-block; } div.testArea canvas{ position:absolute; top:0; left:0; width:100%; height:100%; z-index:1; } div.testGroup{ display:block; margin: 0 auto; } @media all and (max-width:40em){ body{ font-size:0.8em; } } </style> <title>LibreSpeed Example</title> </head> <body> <h1>LibreSpeed Example</h1> <div id="testWrapper"> <div id="startStopBtn" onclick="startStop()"></div> <div id="test"> <div class="testGroup"> <div class="testArea2"> <div class="testName">Ping</div> <div id="pingText" class="meterText" style="color:#AA6060"></div> <div class="unit">ms</div> </div> <div class="testArea2"> <div class="testName">Jitter</div> <div id="jitText" class="meterText" style="color:#AA6060"></div> <div class="unit">ms</div> </div> </div> <div class="testGroup"> <div class="testArea"> <div class="testName">Download</div> <canvas id="dlMeter" class="meter"></canvas> <div id="dlText" class="meterText"></div> <div class="unit">Mbps</div> </div> <div class="testArea"> <div class="testName">Upload</div> <canvas id="ulMeter" class="meter"></canvas> <div id="ulText" class="meterText"></div> <div class="unit">Mbps</div> </div> </div> <div id="ipArea"> <span id="ip"></span> </div> </div> <a href="https://github.com/librespeed/speedtest">Source code</a> </div> <script type="text/javascript">setTimeout(function(){initUI()},100);</script> </body> </html>