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Next.js 15 Fullstack Web Apps · Lesson

Image and Font Optimization

Optimize images with `next/image` and manage fonts efficiently to reduce load times.

Why Optimize Images & Fonts?

Optimizing images and fonts is crucial for a fast-loading website. Large files slow down your page, impacting user experience and SEO.

  • Faster Loading: Users don't wait for slow pages.
  • Improved SEO: Search engines favor faster sites.
  • Better UX: Smooth, responsive feel.
  • Lower Bandwidth: Saves data for users.

Next.js Image Component

Next.js provides a powerful next/image component. It automatically optimizes images for you, handling responsiveness, lazy loading, and format conversion to modern formats like WebP.

Using next/image ensures your images are served in the most efficient way possible, often without you needing to do manual optimization.

All lessons in this course

  1. Deploying to Vercel and Netlify
  2. Image and Font Optimization
  3. Bundle Analysis and Performance Audits
  4. Core Web Vitals and Monitoring
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