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Optimizing Next.js Applications for Core Web Vitals

Sarah ChenLead Architect
9 Min Read•Updated June 2, 2026

1. Introduction

Next.js 15 provides Server Components and Edge Caching out of the box, helping developers meet strict Core Web Vitals benchmarks.

Next.js 15 ClientGraphQLVercel EdgeCDN Cache HitShopifyStorefront API

2. Speed Metrics Optimization

Learn how to optimize LCP and CLS metrics.

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AI EngineeringCloud Infrastructure & DevOpsWeb & Mobile App DevelopmentAI Agents & Agentic AIRAG Systems & Custom LLM

Discuss how we can help implement these exact technical paradigms for your own infrastructure.

Optimize Your Site Performance

Achieve perfect Core Web Vitals to boost search rankings and conversions.

Frequently Asked Questions

How does font loading affect CLS?
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Using `next/font` loads local fallback fonts during initial page rendering, eliminating layout shifts.
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Table of Contents
1. Introduction2. Speed Metrics Optimization