client complaining site loads slow not my design fault

https://www.scribd.com/document/991896457/WordPress-Hosting-Performance-Consistency-More-Important-Than-Speed-167164

Hosting vs Design Performance: Understanding What Really Slows Down Your Clients' Sites Distinguishing Between Hosting Bottlenecks and Design Flaws As of January 06, 2026, one of the most common calls I get involves clients blaming