---
title: Troubleshooting
description: Troubleshoot common speed and performance optimization issues.
image: https://developers.cloudflare.com/core-services-preview.png
---

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

[Skip to content](#%5Ftop) 

# Troubleshooting

The following topics are useful for troubleshooting Speed issues.

Filter resources...

[FAQ](https://developers.cloudflare.com/speed/observatory/faq/)[FAQ | Cloudflare Fonts](https://developers.cloudflare.com/speed/optimization/content/fonts/faq/)[Cloudflare Fonts troubleshooting](https://developers.cloudflare.com/speed/optimization/content/fonts/troubleshooting/)[Content encoding issues](https://developers.cloudflare.com/speed/optimization/content/troubleshooting/content-encoding-issues/)[Turn off Auto Minify via API](https://developers.cloudflare.com/speed/optimization/content/troubleshooting/disable-auto-minify/)[Image optimization on optimized images](https://developers.cloudflare.com/speed/optimization/images/troubleshooting/multiple-optimizations/)[Troubleshoot missing images](https://developers.cloudflare.com/speed/optimization/images/troubleshooting/troubleshooting-missing-images/)[Enhanced HTTP/2 Prioritization negatively affects iOS/Safari devices](https://developers.cloudflare.com/speed/optimization/protocol/troubleshooting/enhanced-http2-prioritization-ios-safari/)[Troubleshoot protocol issues](https://developers.cloudflare.com/speed/optimization/protocol/troubleshooting/protocol-troubleshooting/)[Troubleshooting a slow website](https://developers.cloudflare.com/speed/troubleshooting/slow-website/)

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```