---
title: Performance review
description: Understand cache hit rates and optimize caching for your site.
image: https://developers.cloudflare.com/core-services-preview.png
---

> Documentation Index  
> Fetch the complete documentation index at: https://developers.cloudflare.com/cache/llms.txt  
> Use this file to discover all available pages before exploring further.

[Skip to content](#%5Ftop) 

# Performance review

Use Cache Analytics to understand how effectively Cloudflare caches your content, and apply optimization techniques to improve your cache hit ratio and reduce origin server load.

* [ Cache Analytics ](https://developers.cloudflare.com/cache/performance-review/cache-analytics/)
* [ Cache performance ](https://developers.cloudflare.com/cache/performance-review/cache-performance/)

```json
{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/directory/","name":"Directory"}},{"@type":"ListItem","position":2,"item":{"@id":"/cache/","name":"Cache / CDN"}},{"@type":"ListItem","position":3,"item":{"@id":"/cache/performance-review/","name":"Performance review"}}]}
```