Host
The server computer that stores and send Web pages to a requesting client or other computer.
A hosting service is a company which archives Web pages for your Web site under your domain name and sends out your Web pages to anyone who requests it over the Web when they type your URL in their browser address box.
Hosting services also provide web analytics (traffic analysis) and other tools for Web site owners. In selecting a hosting service, consider the packages available, the reliability of the host’s computers, the monthly cost, and the tools you want.