Stumped: Looking for suggestions

[SlideHeroes]

Hi there,

Hoping some experts can help me out.

Latest results here:
https://www.webpagetest.org/result/160823_DJ_MWY/

My site is at: https://www.slideheroes.com

I am on WordPress, so have minified using Autoptimize. Have deferred the video on the home page, locally stored the fonts, set-up a CDN. Not sure how to squeeze more performance out of this set-up.

The time to first byte for the CDN hosted assets seems slow to me - does it seem slow to anyone else - is this a potential issue?

Thanks in advance for sharing your expertise!

Mike