Oops! Google.com doesn't get a perfect score on its own way of measuring website performance.
Lighthouse is an open source automated tool designed to improve the quality of websites.
This is how Google defines it; the tool that helps quickly and easily to perform various tests on websites to be able to, among other things, check whether or not it meets the premises to be a proper PWA - Web Application (web page).
The complete result of Google's evaluation of its own site google.com: https://chrome.google.com/webstore/detail/lighthouse/blipmdconlkpinefehnmjammfjpmpbjk?hl=es
