What details did it show?
I really don’t know why Hostgator pushes clients off to Cloudflare for their frequent problems.
There are some 404 errors for some @2x images, but that’s not unheard of. The main page is a little slow, but it could just hosted far away from me.
If there’s a fatal crash, Hostgator should be able to figure that one out. They’re the only ones who have any insight into your site’s performance.