Cleaning up and lightening HTML

I need you to do something very simple. I have a website here. [login to view URL] This page is very long and of a large size, and has a lot of html grammar mistakes. I need you to do 1: Clean up the HTML mistakes AND reduce the size of the page as much as possible. You can use style sheet etc 2: Keep the same look. (The site is written in the Japanese language.) Thank you. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows? (depending on the nature? of the deliverables): a)? For web sites or? other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software? installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Nothing. Very simple html clean up and size-reducing.