If you look at the browser source, the jsFileLocation JS variable is generated as the full path of our website. This means CDNs are not used and extra server load is generated directly on our server. All other static stuff comes from the CDN ok.
Does this make sense? I am concerned about changing the code manually and it then being undone by updates.
I’m sorry, but it’s Revolution Slider files and I don’t have information about this. To get the helpful answer, please, contact Revolution Slider authors or check the FAQ of their support center https://www.themepunch.com/support-center/ .