Start by adding content to your site which tells your visitors what you do, and for whom you do it. Describe your products and services, and the benefits they provide. Tell site visitors how long you’ve been in business, and who past customers are.
Your About page is the most important page on your website. You've got mere seconds to establish yourself in your visitor's mind. Think about how you want potential clients and others to see you.
Vital: be honest, be genuine, and above all, be enthusiastic.