Tables can be viewed in all but the oldest Web browsers. The hot spots and hyperlinks are created by the page designer. Artwork and photographs to be displayed on the World Wide Web must be in one of three particular formats. The JPG format is usually best for photographs, especially full-color photographs. The new PNG format is also designed for photographs, but is not yet supported by all browsers.
Simple animation is possible on Web pages.
These are usually in animated GIF format, but can be created using other programming languages as well. Short video clips can be created in Quick Time or MPEG formats. The client should know that these files grow very large very fast, and therefore will slow the loading of their Web page dramatically. Long sequences, or even live presentations, can be presented using streaming technologies, such as RealAudio . Navigation around the Web is based on the concept of hyperlinks.