> ## Documentation Index
> Fetch the complete documentation index at: https://bunnynet-cb9733c2-support-migration.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Bunny Optimizer

> Bunny Optimizer accelerates your website with automatic asset optimization, smart routing, and dynamic image manipulation.

<img src="https://mintcdn.com/bunnynet-cb9733c2-support-migration/uNvOGiQgr7rowrgB/images/optimizer/optimizer.png?fit=max&auto=format&n=uNvOGiQgr7rowrgB&q=85&s=fc6d8b887c0210c6dd79df0eaa6b518d" alt="bunny.net Optimizer" width="1030" height="520" data-path="images/optimizer/optimizer.png" />

Bunny Optimizer works alongside [Bunny CDN](/cdn) to make your website faster through automatic optimization and intelligent delivery.

<Card title="Optimizer Quickstart" href="/optimizer/quickstart" icon="rocket" horizontal />

## 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.

<Card title="Automatic Optimization" href="/optimizer/automatic-optimization" cta="Learn more">
  WebP compression, CSS/JS minification, responsive image optimization, and
  watermarking with unlimited requests.
</Card>

<Card title="Dynamic Images API" href="/optimizer/dynamic-images/overview" cta="Learn more">
  Real-time image manipulation via URL parameters. Resize, crop, transform, and
  apply filters on the fly.
</Card>

<Card title="Burrow Smart Routing" href="/optimizer/burrow-smart-routing" cta="Learn more">
  Intelligent path selection for uncached requests with up to 40% faster
  response times.
</Card>

<Card title="HTML Prerender" href="/optimizer/html-prerender" cta="Learn more">
  Fully rendered HTML for search engines and social crawlers. Improves SEO for
  SPAs with no code changes.
</Card>

<Card title="Smart Preloader" href="/cdn/performance/smart-preloader" cta="Learn more">
  Display a branded loading screen when your origin is slow to respond,
  improving perceived performance.
</Card>