Wouldn’t it be great if there was a tool to help you make your website faster? Well, there is! Google PageSpeed Insights is the name, and it’s a free service that’s on hand to solve your slow website woes. In this article we’ll look at what it is, how it works, and how you can reach the elusive Google PageSpeed Insights 100 / 100 score in WordPress.
What is Google PageSpeed Insights?
Google PageSpeed Insights is an online tool for measuring the speed and user experience of your website. It measures the load time of a site on desktop and mobile and displays various metrics about a site’s performance. If the metrics are judged to be suboptimal, the tool gives suggestions on how to improve them.
Simply go to Google PageSpeed Insights, enter a URL, and hit Analyze. Google judges your site on both mobile and desktop. You may find that you score better on one than the other.

Google used to give an overall score out of 100 for a web page, but they don’t any more.