Overall I think your site is good and imformative. I would change a couple of things, like the amount of empty space that is on your home page, maybe just shrink out the blank space or take the right column and put it below the main text. I would also switch your home and contact in the top of your site. Just my opinion, I`m not really a website guy, just a consumer.
If you could kindly look over my site and give feedback I would appreciate it, the post is two below yours.
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Trent Rousey
President - 3R Products, Inc.