Optimizing Next.js for High-Traffic App Landing Pages
Tech March 20, 2026

Optimizing Next.js for High-Traffic App Landing Pages

Terry Goodwin

Terry Goodwin

Senior Web Architect

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Performance isn't just a metric; it's a feature. When launching a new app, your landing page is the first point of contact for millions of potential users. Every millisecond counts.

The Importance of Core Web Vitals

Lighthouse scores above 90 are essential for both SEO and user retention. We achieved this by implementing strict code-splitting strategies and aggressive image optimization using WebP formats and proper sizing.

  • Implementing React.lazy for non-critical components.
  • Using fetchpriority="high" for LCP (Largest Contentful Paint) elements.
  • Optimizing third-party scripts to load only when needed.

By focusing on these technical details, Kunj Infotech ensures that our web presence matches the high performance of our mobile applications.

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