My site lans.cloud is 51 static, client-side tools served from one small container. Local Lighthouse...
My site lans.cloud is 51 static, client-side tools served from one small container. Local Lighthouse scored every page 90+. So when I finally ran the same pages through Google's real PageSpeed Insights (PSI) application programming interface (API), I expected a victory lap.
Instead I got this:
Page
Local Lighthouse
PSI (Google's infra)
A solo tax practitioner site was scoring PSI mobile performance 74 with LCP 5.2 seconds and CLS 0.135...
Open zivaro.co.za in PageSpeed Insights on the mobile profile. Performance 100, Total Blocking Time...
Six mechanical fixes that dropped mobile LCP from 6-8 seconds to under 2 seconds on a Blazor WASM tax calculator. Real commit…
Lazy loading that made everything slower I had a week where my Core Web Vitals looked like a...
LCP, INP, and CLS demystified — what each metric measures, the common causes of failures, and concrete fixes that move the…
Achieving Lighthouse 95+ scores is not about chasing a number — it's about engineering a performant...
