Sitewide Core Web Vitals Boost

My entire website needs a deep front-end performance overhaul. Every page—home, product, blog, checkout, the lot—has to consistently score 90 + on Google’s Core Web Vitals, with loading speed as the top priority. I am open to any combination of techniques you deem appropriate: code minification, critical CSS extraction, intelligent image formats, efficient font loading, smart caching, CDN configuration, lazy loading, server-push, tree-shaking—whatever delivers quick, stable, and smooth rendering without altering the design or functionality.

Deliverables (acceptance criteria)
• Google PageSpeed Insights (mobile & desktop) ≥ 90 for LCP, FID/INP, CLS
• Documented before/after Lighthouse reports for at least three representative page types
• No visual regressions or broken interactions after deployment
• Clear summary of the optimizations applied so my team can maintain them

When you reach out, focus on your relevant experience hitting similar performance targets—brief case studies or metrics are ideal. A concise timeline and any key requirements you foresee will help me lock in the project quickly.