dont mix keywords

From a SEO prospective my advice, dont mix keywords, make different pages for different keywords, I mean fine if you put your web design keywords (ex.: web design, webpage design, website design) on the same page, but dont put hosting or other stuff on it.

For starters the body text should have 2-3% in keywords (related keywords, on topic), so if for some reason you cant put so many on the body, then ok, put them down, BUT put them in a sentence, even if no one will ever read it, make it a sentence.