web_performance_optimization

Improve Core Web Vitals by measuring load times with Lighthouse, identifying render-blocking resources or large JavaScript bundles, and applying code-splitting, lazy loading, and caching strategies to optimize LCP, FID, and CLS metrics.

Identify web performance bottlenecks by running Lighthouse audits to measure Core Web Vitals and runtime performance, pinpointing render-blocking resources, large JavaScript bundles, and slow server responses that degrade user experience.

Optimize large JavaScript bundles by implementing code-splitting, lazy loading, and asset optimization to reduce render-blocking resources, then verify improvements across sessions by re-running Lighthouse audits to validate Core Web Vitals.

Yes, the performance optimization workflow supports static sites, single-page apps, and dynamic web apps by measuring load times, identifying bottlenecks, implementing caching and code-splitting, and validating improvements across sessions and real users.

Your website feels slow because render-blocking resources, large JavaScript bundles, and layout shifts affect Core Web Vitals despite fast server responses, requiring Lighthouse audits to identify client-side bottlenecks and apply lazy loading and caching.