Build a handy dandy little tool that generates critical path css that is required to avoid the flash of unstyled content. It's free to use, so if you need some critical path css for your web pages, check it out: https://pegasaas.com/critical-path-cs...
We're also working on upgrading the image handling in our Pegasaas CDN systems -- hoping to have that done by the end of next week so that we can include it in Pegasaas Accelerator 1.10.0
https://pegasaas.com/
https://www.i3dthemes.com/