What Web site is
A place on the World Wide Web that's comprised of files organized into a hierarchy. Each file or document contains text or graphics that appear as digital information on a computer screen. A site can contain a combination of graphics, text, audio, video, and other dynamic or static materials. As a form of media, Web sites are similar to motion pictures, television, or print magazines, which also create and manipulate digital pictures and text. But a Web site is also a communications medium.
The main difference between a Web site and traditional media is that a Web site is on a computer network (the Internet) and is coded in such as way that allows users to interact with it. Once you're on a site, you can make purchases, do searches, send messages, and other interactive activities.
As is the case with many Net terms, "Web site" is often used interchangeably with other words, such as homepage and Web page. For example, you may hear someone refer to their "homepage" when in fact they are talking about an entire Web site. (A homepage is usually a vanity page.) Like homepage, "Web site" is often spelled as one word and not capitalized, as in, "website."
It is important for Web developers to establish a style guide for consistency, which among other things should state whether the preferred usage is the single-word or two-word form. We feel that the two-word form is more grammatically correct; the single-word form is rarely used outside of marketing campaigns. At its bare minimum, a Web site is simply any computer hooked up to the Internet and available via a host name, domain name, or URL.
The meaning of MIME
Multipurpose Internet Mail Extensions. An industry-standard code that defines how an e-mail message is sent in code and then decoded when received at its destination. It is actually a protocol for e-mail that enables the transmission of non-text data, such as graphics, audio, video, and other binary types of files. These files are encoded into text that would look like gobbledygook to us.
An e-mail program, such as Eudora, is MIME-compliant if it can send and receive files using the MIME standard. The MIME standard is universally used by Internet servers to identify the files that are sent to clients. Since the files are identified by the servers, users can accommodate new file formats by adding them to their browser's list of MIME-types and programs for handling each type. S/MIME, the secure version of the standard, utilizes an encryption system to protect e-mail, even when it is sent between different e-mail clients. S/MIME messages include the message itself and the encryption information (such as a digital certificate).