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Recommended Performance Optimization

To further increase the performance of a website using the Cloudflare® global network, additional performance features may be enabled like auto minification of JavaScript, CSS, and HTML files or asynchronously loading JavaScripts using Rocket Loader™ to render webpages faster providing a better experience for visitors.

The following are recommended performance features that should be enabled. These features may be enabled using the Cloudflare Speed dashboard app:

  • Enable Image Resizing automatically resize and store images according to website layout and visitor's screen size.

  • Enable Polish™ by choosing between lossy or lossless compression of website images.

  • Enable Auto Minify of JavaScipt, CSS, and HTML files.

  • Enable Mirage™ to improve image load time performance for mobile devices.

  • Enable Rocket Loader™ to load JavaScripts asynchronously.

  • If there is dynamic content being served to visitors from a busy website, enabling Railgun™ is recommended.

Some performance features may require the upgrade to SWA Premium.

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