WiseLoop JavaScript Bandwidth Tester 4.0.0
Network Broadband Speed Checker
WiseLoop JavaScript Bandwidth Tester

WiseLoop JavaScript Bandwidth Tester is a jQuery plugin that allows you to do a network speed test against your internet server. The script can check many server types (like Apache HTTP, Apache Tomcat, IIS, nginx, Oracle HTTP, jetty etc.) as long as the server supports POST and GET AJAX commands.
Based on the download speed, this jQuery plugin can also compute a reference internet cost that the user should pay for.
The plugin is localizable and the graphical design is highly customizable by using CSS themes and plugin options.

Main Features

  • ping time measurement;
  • download speed test;
  • upload speed test;
  • reference internet costs calculation;
  • multiple server type support (Apache HTTP, Apache Tomcat, IIS, nginx, Oracle HTTP, jetty etc.);
  • cross-browser support;
  • jQuery powered;
  • customizable by using CSS (16 themes included);
  • localization support (through plugin settings);
  • exhaustive documentation.


  • An HTTP server that allows GET and POST calls;
  • jQuery 1.3 or newer.

Installation Instructions

  • Step 1: copy the /javascript-bandwidth-tester directory on your Web server;
  • Step 2: include the /javascript-bandwidth-tester/bins/jQuery.wlBWT.js in your page:
     <script type="text/javascript" src="/javascript-bandwidth-tester/bins/jQuery.wlBWT.js"></script>
  • Step 3: add a div having id "wl-bwt" to your page:
     <div id="wl-bwt"></div>
  • Step 4: just apply the plugin over the "wl-bwt" div:

A Basic Usage Sample

    <script type="text/javascript" src="jquery.min.js"></script>
    <script type="text/javascript" src="jQuery.wlBWT.js"></script>
    <script type="text/javascript">
        $(document).ready( function(){
    <div id="wl-bwt"></div>