Google pays a lot of attention to the on-page experience and we know this from 2010. That's when it was announced that they would take site speed into account while determining rankings. 8 years later, Google decided to follow up with the page speed ranking factor also in the mobile search results. This year, on May 28th, they announced yet another update: a new set of metrics called Core Web Vitals which will roll out in May next year.

 On the 24th of September, Google has announced a new core update. The update, as the two previous ones, was announced via Twitter. The first one was rolled out on 12th March, and the second one on 18th June.