Stop Ignoring Staging Server Location - What It Reveals About Real Speed

https://technivorz.com/emergency-support-scenarios-what-i-learned-after-a-client-site-was-hacked-on-a-cheap-host-it-took-me-three-years-to-realize/

Why teams skip testing staging environments for server location I’ve seen it a hundred times: engineers test on a staging server sitting in a single cloud region, then celebrate when Lighthouse scores look great