Web Hosting is a service that allows individuals and organizations to publish web pages or sites to the Internet. A web hosting or web host supplier is a company that offers the services and technology needed to view a web page or website on the Internet. Sites are hosted or kept on superior, high-performance computers called servers. Your hosting service decides how your business will be perceived by your clients, and incorrect choices can cause the site to be unresponsive, slow, or worst of all-cause a lot of downtimes. Because there are so many hosting providers to choose from, deciding on a hosting service is easier said than done.