isn't such a pleasant thing, and your website isn't bad.
There are a few spelling errors, and quite a few punctuation errors, but you can fix that - just run your text through a spell-checker. The use of apostrophes is often a problem, and you need to think about it. "childrens" should be childrens' for instance. Get someone to check the text for you - someone who's reasonably good at that kind of thing.
It might also be a good idea to provide newcomers with a phonetic guide to the pronunciation of Baha'i