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Grunt plugin for continuously measurement of WebPageTest

Getting Started

This plugin requires Grunt ~0.4.0

If you haven't used Grunt before, be sure to check out the Getting Started guide, as it explains how to create a Gruntfile as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:

npm install grunt-wpt --save-dev

One the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:


The "wpt" task


In your project's Gruntfile, add a section named wpt to the data object passed into grunt.initConfig(). Plugin output JSON and HTML to dest which summarized results after executing WebPageTest.

  wpt: {
    options: {
      locations: ['Tokyo', 'SanJose_IE9'],
      key: process.env.WPT_API_KEY
    sideroad: {
      options: {
        url: [
      dest: 'tmp/sideroad/'



Type: Array of String Default value: ['SanJose_IE9']

Array of testing locations.

Please check to confirm valid locations.


Type: Array of String Default value: []

Array of testing URL *Required

If you want to know more detail, please see also WebPageTest API



In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint and test your code using Grunt.

Release History

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