> ## Documentation Index
> Fetch the complete documentation index at: https://docs.t3planet.de/en/latest/llms.txt
> Use this file to discover all available pages before exploring further.

# Speed and Performance

> Speed and performance for ExtThemes

# Speed and Performance

To improve speed and performance, Please configure following options.

Step 1: Go to NITSAN > Theme Options

Step 2: Click on root/main page

Step 3: At Speed & Performance Section, You can check "Cache Enable/Disable" and "Compress & Merge CSS/JS"

<img src="https://mintcdn.com/t3planet/gtMUUepYyMqkfmHb/en/latest/ExtThemes/SpeedPerformance/images/T3Terminal-TYPO3-Cache-Speed-Performance.webp?fit=max&auto=format&n=gtMUUepYyMqkfmHb&q=85&s=bacc67cc7296e9e71211c04b3b331c5f" alt="T3Planet-TYPO3-Cache-Speed-Performance" width="1161" height="620" data-path="en/latest/ExtThemes/SpeedPerformance/images/T3Terminal-TYPO3-Cache-Speed-Performance.webp" />