anything you spend related to your business and is common to your industry or field is expensable.
Ummm, comments like this are exactly why I said you should hire a better accountant instead of seeking advice from an affiliate marketing forum.
A website is an intangible asset which means it is not an expense. While I am not exactly sure about the accounting polices concerning websites I would assume it would be checked each year for impairment and a loss could then be recorded if the value of the site decreased.