How to Get 100/100 Lighthouse Score

Getting a perfect Lighthouse score isn't just about bragging rights - it directly impacts your SEO and conversion rates.

1. Optimize Images

Use modern formats:

• WebP or AVIF for photos
• SVG for logos and icons
• Lazy loading for off-screen images
• Proper sizing (no oversized images)

2. Minimize JavaScript

Ship less code to the browser. Use static generation where possible and only hydrate interactive components.

3. Font Optimization

Host fonts locally and use:

• font-display: swap
• Preload critical fonts
• WOFF2 format

4. Caching Strategy

Set long cache times for static assets. Use immutable cache for versioned files.