How a Global CDN Meant to Reduce Latency Broke My Client's WordPress Site — and What I Learned in Three Years

https://dibz.me/blog/stop-ignoring-server-response-times-why-a-multi-site-management-dashboard-is-non-negotiable-1049

How global CDNs often cut international page load times by 30-60% — and why that statistic hides risks The data suggests global content delivery networks (CDNs) can dramatically lower latency for users far from your origin server