“PageSpeed Insights analyses the performance of your web pages and provides suggestions to make them faster.” (Google)
In this day and age the speed of your website is crucial to its success. As users we have become very impatient on the web, if a page is not loading fast enough quite simply we look elsewhere for an alternative website that loads immediately. Therefore it is important to monitor the speed of your website to ensure that your website is functioning at a speed that is fast enough to maintain the attention of those visiting it.
You can install extensions that will then allow you to monitor how your website is performing. You can then use this analysis to look for ways in which you can improve the performance of your website. This is a particularly useful tool for web developers who can then identify what aspects of your website are causing it to load at a slow speed and then come up with solutions to fix them.
If you want to check the page speed insights on your website click here