I can't say much about the content, most of it has spelling errors. For example, your about us page "So what do we do? Noble Hosting provides cheep"

As for the design, 2 or 3 colours isn't much, I don't like dark sites, and dark layout sites aren't suited for hosting companies.

You need to provide a phone number on your contact page, as well as hours you are open.
A whois shows you're a UK Individual, shouldn't you be a company?
Also provide a phone number under your WHOIS.