In your opinion, which is the better strategy? (1) put a LOT of information in your site about your business, OR (2) put a minimal amount of information to entice people to contact you to learn more?
Answer: Give a lot of info, so the person is making an informed choice when s/he takes the next step by calling.
Counterpoint: People are at your site to solve their problem, not learn about you. Go minimal. Articulate your solution concisely. Offer a “dig deeper” section if you must, but don’t overwhelm. You have 2.3 seconds to retain your average web visitor!
Both of the above answers are perfectly valid for a website.
If you are not sure which will work better for you, consult with a strategist. They can help.
(Thanks @debbiestanley and @carolpalmatier for your contributions to this article).