svkrclg

const fs = require('fs');
const lighthouse = require('lighthouse');
const chromeLauncher = require('chrome-launcher');

(async () => {
  const chrome = await chromeLauncher.launch({chromePath: "/Applications/Google Chrome.app/Contents/MacOS/Google Chrome"});  //Specify chrome binary path to run lighthouse.
  const options = {logLevel: 'info', output: 'html', onlyCategories: ['performance'], port: chrome.port};
  const runnerResult = await lighthouse('https://example.com', options);

  // `.report` is the HTML report as a string

svkrclg

/*Need to change fetch different value from url array manually.
  Because performance degrades with continous run.
  */
const fs = require('fs');
const lighthouse = require('lighthouse');
const chromeLauncher = require('chrome-launcher');
const url = ["https://www.amazon.in/", "https://twitter.com/", "https://www.snapdeal.com/", "https://abc.com/", "https://www.ticket.at/de/home" ];
(async () => {
  element = url[1]
  const chrome = await chromeLauncher.launch();

svkrclg

/*Need to change fetch different value from url array manually.
  Because performance degrades with continous run.
  */
//Tested for regular 3G
const fs = require('fs');
const lighthouse = require('lighthouse');
const chromeLauncher = require('chrome-launcher');

const url = ["https://www.amazon.in/", "https://twitter.com/", "https://www.snapdeal.com/", "https://abc.com/", "https://www.ticket.at/de/home" ];
const DEVTOOLS_RTT_ADJUSTMENT_FACTOR = 3.75;

svkrclg

const fs = require('fs');
const lighthouse = require('lighthouse');
const chromeLauncher = require('chrome-launcher');

(async () => {
  const chrome = await chromeLauncher.launch();
  const options = {logLevel: 'info', output: 'json', onlyCategories: ['performance'], port: chrome.port};
  const DEVTOOLS_RTT_ADJUSTMENT_FACTOR = 3.75;
  const DEVTOOLS_THROUGHPUT_ADJUSTMENT_FACTOR = 0.9;
  const mobileRegular3g = {