Web Performance Optimization

Diagnose and reduce Time to First Byte (TTFB) and API latency through server optimization, database query tuning, edge caching, connection pooling, and response compression strategies.

Diagnose and fix LCP, INP, and CLS issues to improve Google Core Web Vitals scores, search rankings, and real-user experience on any web platform.

Optimize the critical rendering path by eliminating render-blocking resources, inlining critical CSS, deferring non-essential scripts, and improving First Contentful Paint and TTI.

Optimize web font loading to eliminate FOIT and FOUT, reduce CLS from font swap, minimize font payload with subsetting, and improve FCP through preloading and self-hosting strategies.

Analyze and reduce JavaScript bundle size through code splitting, tree shaking, lazy loading, and dependency auditing to improve page load speed and Time to Interactive.

Design web performance budgets, set metric thresholds, integrate CI performance gates, and build real-user monitoring setups that prevent regression and maintain performance over time.

Optimize SSR performance in Next.js, Nuxt, and SvelteKit — improving TTFB, reducing hydration cost, streamlining data fetching, and choosing the right rendering strategy per route.

Audit third-party scripts — analytics, ads, chat widgets, tag managers — for performance impact, and implement loading strategies that eliminate render-blocking and long task delays.

Design HTTP caching strategies, service worker cache layers, CDN cache rules, and cache invalidation workflows to maximize repeat-visit performance and reduce server load.

Optimize web images for performance with format selection (WebP, AVIF), responsive srcsets, lazy loading, compression strategies, and CDN delivery to reduce page weight and LCP.