Pagespeed Insights with Lighthouse: what's new technology

Google Pagespeed Insights has changed. The company now seems to be using a "new" technology called Lighthouse. This technology was first introduced at Google I / O in 2017. Since then, it has evolved to help any web developer looking for better results.

Lighthouse is an automated tool open source to improve the quality of the web pages. You can run it on any website. It has s for performance, accessibility, for web applications and more.

lighthouse

You can run Lighthouse from Chrome DevTools, from the command line, or as a Node . Give Lighthouse a URL to check, and it will start running a series of checks on the page of interest.

It will then show you a report on what is happening with the page.

From there, you can use the red indicators as indicators of how you can improve your page. Each audit also provides you with a reference document that explains why the audit is important and how you can fix it. .

Those interested in Chrome Lighthouse can add it extension from here.

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Written by giorgos

George still wonders what he's doing here ...

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