Design Considerations For Animated Web Sites
By Mike Adley

Web sites with animation, sound, video, and other enhancements can be interesting and promote user interactivity. However, websites with all the bells and whistles can also take too long to download and discourages users. Fortunatley, a wealth of techniques and options are available to help keep download time to a minimum.

-Bandwidth, which is the transfer rate of data to the user's browser, has hindered the development of websites with multiple media effects and enhancements.

-Many techniques and options are available to help keep website graphics and animation download time to a minimum and include use of tables, colour reduction and optimization of graphics, use of thumbnails, reuse of images, optimal placements of scripts, and selection offast loading type of web browsers such as Firefox.

-Several online web software tools are available to perform various tests on your web sites, such as web site garage, sitescan survey, pehtoori (html validation service), link alarm, and site inspector.

Bandwidth Issues

It was not long ago that the norm was the 56K modem. Today, many users (appr 55%) still use the 56K modems for surfing, so bandwidth must still be a concern to website designers. However, with technological advances such as fast cable modems, TI lines, etc, bandwidth will become less of a concern in the future. However, today you must still design websites with bandwidth in mind.

Many techniques and options are available to help keep website graphics and animation download times to a minimum. The following tips will help you create web pages that load as quickly as possible: