Web Performance
What is Google Lighthouse and how does it work: a guide to conscious use
Google's Lighthouse is a free tool for monitoring and optimizing online performance, in terms of speed and user experience. Not forgetting a brief review of basic SEO principles .
In reality it is not a simple tool that measures the loading times of a single page but a suite of tools to improve the performance of a site through a broad analysis.
The fundamental aspect of this tool is clear: you can obtain a real complete audit of your web project, analyzing a series of aspects that can form the basis for future optimization work that, today more than ever, goes beyond the simple speeding up of web pages.
Sounds like a good reason to dig deeper into this topic, don’t you think? Let’s dive into the fundamentals of Lighthouse and cover why it’s become indispensable for your site.
Table of Contents
What is Google Lighthouse in a nutshell
How you can analyze your website
Results of this performance tool
Google Lighthouse: How to use the data?
Sources for further information on Lighthouse
What is Google Lighthouse in a nutshell
This is a tool from Mountain View , available for russia phone numbers ree and completely open source, to analyze the performance of a website, blog or e-commerce in different ways.
The difference with other performance monitoring tools, such as Pagespeed Insight or Gtmetrix , is its ability to analyze a very large number of parameters that cover different areas . But all gathered under the umbrella term of user experience, the experience lived on web pages.
This is a concept that is increasingly current and important for Google. Precisely in light of the statements that see the concept of Web Core Vitals as a future SEO positioning factor, those who want to improve the performance of the project cannot limit themselves to discovering loading times.
How you can analyze your website
There are several solutions that allow you to take advantage of the data that is extrapolated from the analysis of Lighthouse Google . The simplest and most immediate: through the extension of the various browsers:
Firefox .
Chrome .
With this solution, just one click on the icon to have all the information needed to tackle a precise and timely optimization job . But it is not the only solution, from Chrome just go to the site you want to analyze and press the right mouse button. What procedure should you follow?
google lighthouse
Simple. Go to the inspect item and in the top menu click on the arrow. This will make some items appear , among them also the one that starts the LightHouse analysis. At this point the results are at your disposal. But what do you get from the check just concluded? What are the items to address?
itas Metrics