https://wp-rocket.me/google-core-web-vitals-wordpress/preload-key-requests-wordpress/
Sep 20, 2022 - Want to understand how to preload key requests on WordPress and improve your PageSpeed Insights score? Find out all the information you need on WP Rocket!
preloadkeyrequestswordpress
https://www.boldgrid.com/support/w3-total-cache/preload-requests/?utm_source=W3TCFooter
Welcome to the W3 Total Cache Pro Preload Requests feature guide.
preload requestsusetotalcachepro