Question: Do you want/need the Parallax features? If not, then maybe your image will perform better as a background image. It doesn’t appear to look right do to it’s size (we can fix that). If you want to remove the Parallax features just let me know.
It’s difficult to run tests without FTP access……I don’t want to mistakenly have the site go down in case there is an error while testing code…..Thats how PHP code is….and WordPress uses PHP as their default code/base.
As mentioned before, if you use the default WordPress editor for the FTP files and an error is made, your entire site will go blank/white and there is no way to back out of it or undo the error since WordPress is based on PHP. If there is an error in the PHP code, the entire site will show a blank screen. With FTP, there is no need to worry about that happening since you can simply undo any mistake that is made, and the site will return to it’s previous state.