Performance• 5 min read• Jul 2024
Optimizing Core Web Vitals to Hit 100/100 Lighthouse Scores
Zain ArisarSenior Full-Stack Engineer
"Practical techniques for eliminating Cumulative Layout Shift (CLS), minimizing Largest Contentful Paint (LCP), and auditing JavaScript execution."
Web performance is directly tied to user conversion rates and Google SEO rankings. Achieving a perfect 100/100 Lighthouse performance score requires disciplined asset loading, zero layout shifts, and aggressive CSS tree-shaking.
### 1. Modern Image Optimization Pipeline
Never serve uncompressed raw image formats over the wire.
### 2. Font Loading & Zero Cumulative Layout Shift (CLS)
Use subset font preloading with Next/Font.
Building a web project?
Consult directly with Zain Arisar for architecture review or full-stack engineering.