---
description: Query String Sort
title: Query String Sort
image: https://developers.cloudflare.com/og-docs.png
---

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# Query String Sort

Query String Sort

Last updated Aug 24, 2026|Copy as Markdown|[View as Markdown](https://e8aee267.previews.developers.cloudflare.com/cache/how-to/cache-rules/examples/query-string-sort/index.md)|[Agent setup](https://e8aee267.previews.developers.cloudflare.com/agent-setup/)

[Create a cache rule](https://e8aee267.previews.developers.cloudflare.com/cache/how-to/cache-rules/create-dashboard/) to sort query string parameters for caching purposes, for any hostname containing `example.com`:

* **When incoming requests match**: Custom filter expression

  * Using the Expression Builder:  
  `Hostname contains "example.com"`
  * Using the Expression Editor:  
  `(http.host contains "example.com")`
* **Then**:

  * **Cache eligibility**: Eligible for cache
  * **Setting**: Cache key  
    * **Sort query string**: On

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