Helps to move measurement and advertising tags off your website and into a secure server container. Helps increase #conversion rates on your site by reducing page load times.
Server-Side Tagging now works with any cloud or server provider that supports Docker @ https://www.blog.google/products/marketingplatform/360/bring-performance-and-privacy-together-server-side-tagging/
The page experience report in Search Console launched earlier this year to offer publishers and site owners a way to quickly understand how their sites fare against the page experience signals.
Updated graphic of the factors that make up page experience signal, namely Loading (LCP), Interactivity (FID), Visual Stability (CLS), Mobile Friendliness, HTTPS and No Intrusive Interstitials.
More via – https://developers.google.com/search/blog/2021/08/simplifying-the-page-experience-report?hl=en