Enable Rocket Loader

To enable or disable Rocket Loader in the dashboard:

1. Log in to the Cloudflare dashboard Open external link .
2. Select your account and domain.
3. Go to Speed > Optimization > Content Optimization.
4. For Rocket Loader, switch the toggle to On.

If you have a Content Security Policy (CSP) in place for your domain, you will need to update your headers to support Rocket Loader.

To enable or disable Rocket Loader with the API, send a PATCH Open API docs link request with the value parameter set to your desired setting ("on" or "off").

If you have a Content Security Policy (CSP) in place for your domain, you will need to update your headers to support Rocket Loader.