its hard to say without the keywords but i can give an idea based on what i am seeing...
if you are going for the words "cost of website" to me the site does not look like it will convert well.
1. your header space is way to large causing them to have to scroll down to get to anything meaningful
2. your website does not clearly and directly answer the question in the users mind and you are assuming they know what webhosting and all those other things are...
3. the banners are not sufficient enough to sell the hosting.
4. the banner for siteground isn't an affiliate link so you wont even get paid on that one
5. the opt in box does not have a clear and defined purpose
my 2 cents... its definitely not ready for prime time traffic