Bundle Analysis and Performance Audits
Analyze your application's bundle size and perform audits to identify and fix performance bottlenecks.
Boost App Speed with Audits
Welcome to Bundle Analysis and Performance Audits! In modern web development, speed is key. Users expect fast loading times, and search engines reward performant sites.
This lesson will equip you with tools and techniques to understand what makes your Next.js application tick, identify bottlenecks, and ultimately make it faster.
What's a Bundle? Why Care?
When you build a Next.js application for production, all your code (JavaScript, CSS, assets) is processed and combined into one or more files called bundles.
- Faster Loading: Smaller bundles download quicker.
- Better UX: A fast site means happier users.
- SEO Boost: Search engines favor performant websites.
- Cost Savings: Less data transferred can mean lower hosting costs.
All lessons in this course
- Deploying to Vercel and Netlify
- Image and Font Optimization
- Bundle Analysis and Performance Audits
- Core Web Vitals and Monitoring