There are literally hundreds, thousands, or even millions of color available in graphic programs for use the artist. While most images could be rendered to a relative degree of accuracy in a browser-safe color, there may be images where producing the exact shade is impossible. Another factor that constrains the ability of cybervexillology is the human factor. Unlike the printed page where dozens of images can be presented on a page without any problem, the Internet poses a different problem. Pages must be laid out from top to bottom for ease of viewing.
Page sizes contribute greatly to the ability or inability to communicate.
In the browser and can adversely impact the perception of the consumer. Therefore, the cybervex community has the underlying requirement to deliver the most accurate information as quickly as possible or face the risk that the customer will go to John Smith's homepage that is riddled with error upon error. And there is the problem of language. While many sites are in English, many are in the native language. Even more distressing Is the situation when the source attempts to translate the information into English and uses translation software.