How a Mid-Size WordPress Agency Stopped Losing Clients to Slow Sites by Using Free Redis Cache in 2026

https://www.alphabookmarks.win/one-click-staging-on-siteground-growbig-and-the-hostinger-reality-check-a-hands-on-guide-for-managing-many-wordpress-sites

Short version: a small agency serving 60 client sites cut median page load from 3