I really like your compositions ('12' in particular).
I've recently been checking out stuff by Oval, Nobukazu Takemura, etc. Oval in particular is very 'non-musical'. 😉
I think the minimalist composition of your web site is good for your music. ou probably didn't intend it that way since you just started, but at the very least I think it won't be necessary to cram the site with fancy graphics and such.
Someone suggested looking into CSS, that's a good idea. It will allow you to basically designate a style for your site, then be able to make changes to it later and have all your pages more or less automatically update (rather than going through each individual page and changing the formatting.) In the long run, it lets you focus on content more than formatting.