I'm a optimization expert, I have cloud CDNs that I run as a part of my Hosting platform and I'd be happy to help you make your site more code efficient, resource efficient, and media efficient, I have all the knowledge and tools from being a mobile app and Streaming Video application developer, space and quality can co-exist and make for an overall top notch product. I can maximize everything outside of where you're hosted, and we can talk more about that. I dont need much in terms of what you want but I may be able to help you even more. There are so many things that make this sites slow and I have alot of the remedies and I promise it'll be so much faster, I will let you know of your options, outside the already spoken about ones but I'm a Google Certified Partner, and a Microsoft Bizspark Partner and Technical Associate. I know my stuff.
Nick S.
KCMO