I would suggest you to work on your header, make the menu horizontal, not vertical, center the webpage, use different font, use metatags for better SEO, fix the embed video with bigger box and remove the repeat mode. Try to keep your home page as short as possible, to avoid scrolling. Remove the Godaddy logo on the bottom, change your hosting for faster upload and better webmaster control panel, Re-name the title of the page and website from "home page" to "the name of your company or the service you provide". Google looks first for your domain name, page title and meta tags.