Optimizing for these factors will provide enhanced user experience
and users will be more engaged with the content and can transact with less friction.
The metrics includes Core Web Vitals, which is a set of metrics that measure real time page load time.
This will test loading performance, interactivity, and visual stability of the page.
It also includes some of existing Search signals: mobile-friendliness, safe-browsing, HTTPS, and intrusive interstitial guidelines.