CDN Included or Pay Extra? A WordPress Agency's Real-World CDN Case Study

https://bizzmarkblog.com/staging-matters-why-choosing-shared-hosting-for-every-client-site-is-a-shortcut-that-breaks-things/

How a WordPress Agency Blew $18K on CDN Fees in Year One In year one a boutique WordPress agency grew fast: 120 client sites, several mid-traffic ecommerce stores, and a handful of lead-generation sites that spiked from marketing campaigns