Web Vitals is a Chrome extension for web developers to measure and compare website performance. This tool provides an easy way to collect and view metrics on your site. You can see how your site is performing and compare your metrics to other sites on the Internet.

What is the Web Vitals tool, and how do you use it?

The Web Vitals tool is a performance tool for web developers to measure and compare website performance. It provides a metric called the "Core Web Vitals" which is the minimum performance requirement for a healthy website. This metric is used to determine if a site is healthy or not. If your site is not healthy, you can use the Web Vitals tool to find out what is wrong.

To use the tool, you first need to install it on your device. Next, you need to visit your site and click the "Enable" button on the left. You will be able to see your site on the right. Next, you need to click the "Collect" button. This will start the collection process. After the collection is complete, you will be able to see the data on the right. You can also see how your site is performing on mobile, desktop, and tablets.