First, you need to update your signature, you forgot the "http://" obviously and the link won't work.
Second, concerning your website, here are my thoughts:
- Congrats for the design, I really like it. The content is plenty on the products pages, it's a really good job.
- On the speed optimization side, you should merge your css & js files if it's possible without too much hassle.
- You should maybe remove the icons to the social networks/bookmarking sites you don't use in the footer.
- Your Google+ link is wrong, you can find how to get the correct link here.
Good luck with your website but I'm sure it'll work.
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