Boost your PageSpeed Insights score to improve the speed of your website

PageSpeed Insights
(Image credit: Google)

Tools like PageSpeed Insights (PSI) and Lighthouse can be valuable for monitoring the performance of your sites. But why do you need them? When you're building a modern web experience, it's important to measure, optimise and monitor if you're to get fast and stay fast. Performance plays a significant role in the success of any site, as high-performing sites engage and retain users better than poorly-performing ones. 

In this article, Addy Osmani, who manages the Web Developer Insights team in Chrome, is going to talk about the best thing since sliced bread: performance measurement and how these tools can help you to improve your website.

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Addy is an engineering manager with the Chrome team at Google. His day-to-day job is leading a speed team who are dedicated to making the web fast. Their projects include Lighthouse.