Fix Code to Eliminate FUOC on 2 websites and Optimize

I own two websites, [login to view URL] and http://technologyx.com. I would like the following clean up and optimizations done: 1. both suffer FOUC where occasionally the website will begin loading with a flash of unformatted content. We need this removed by someone who understands such things as CSS placement. 2. WE would like the page load and size optimized for fastest load times of both sites; 3. [login to view URL] relates that we have pretty good SEO but we need the identified shortfalls rectified. (Specify image dimensions, Defer parsing of JavaScript, Specify a Vary: Accept-Encoding header, Avoid bad requests Minimize redirects) We would like the code of both sites checked with Markup Validation and any identified issues rectified.