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Bunny Optimizer works alongside Bunny CDN to make your website faster through automatic optimization and intelligent delivery.

Optimizer Quickstart

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What’s included

Users typically see significant improvements:
  • Up to 5x faster load times with WebP compression
  • Up to 40% faster uncached requests with Burrow
  • Up to 80% file size reduction for images
Fast websites improve user experience and increase conversion rates. Optimizer helps you deliver that performance with just a few clicks.

Automatic Optimization

WebP compression, CSS/JS minification, responsive image optimization, and watermarking with unlimited requests.

Dynamic Images API

Real-time image manipulation via URL parameters. Resize, crop, transform, and apply filters on the fly.

Burrow Smart Routing

Intelligent path selection for uncached requests with up to 40% faster response times.

HTML Prerender

Fully rendered HTML for search engines and social crawlers. Improves SEO for SPAs with no code changes.

Smart Preloader

Display a branded loading screen when your origin is slow to respond, improving perceived performance.
Last modified on January 26, 2026