Performance Tuning in AEM

Open Apache Sling JSP Script Handler bundle

Open the configuration manager
Use http://localhost:4502/system/console/configMgr

• Unselect the Debug Info
• Unselect the Generated Java
• Unselect the Mapped Content
• Unselect the Source Fragment

Open Apache Sling Java Script Handler do the following change

• Disable Generate Debug Info

Open CQ WCM Debug Filter has to be disabled on the production AEM instances

• Disable the WCM Debug filter

Open the Day CQ HTML Library Manager –do following changes

• Enable Minify
• Enable Gzip
• Disable debug
• Disable timing