Here are the different settings that can be found for Rocket Loader™ under your CloudFlare account’s performance settings:
Please note that:
1. Adding the ‘data-cfasync’ attribute within JS will not work to exclude the script from Rocket Loader.
2. The ‘data-cfasync’ attribute must be added before the ‘src’ attribute.
3. Rocket loader will recognize the tag when either single or double quotes are placed around the attribute value.