Google Page Speed Insights is a free web page speed testing tool by Google that reveals how fast your web pages are on both desktop and mobile platforms, along with suggestions on how to increase the speed of the tested web page.

To use the Google Page Speed Insights tool:

  1. Navigate to the Google Page Speed Insights tool (link below).
  2. Enter the url of the page you want to speed performance test.
  3. Press the ANALYZE button.
  4. The test takes anywhere from 5 - 30 seconds to complete depending upon how fast your web page is.

When the tool has finished it will give you a speed grade ranging from 0 - 100 along with potential bottleneckes to your web pages performance as well as tips to increase the speed of your web page and Google Page Speed Insights score. Ideally, you want to acheive the grade of 100 for both mobile and desktop ...