Non-retina images being served desipte having the retina setting turned on

Hi there!

I’ve been doing testing with Optimole and I’ve been trying to use the lazyload and scaling feature for ages, but it always results in ugly and blurry pictures because Optimole is not serving retina images despite having the retina setting on.

I end up with blurry messes like these.

Note: I’m using Litespeed Cache and lazy-loading is still turned on on LiteSpeed Cache. I’ve also cleared Litespeed’s and Optimole’s cache thoroughly throughout testing.

The page I need help with: [log in to see the link]