If a color is used which is any of these combinations the Browser will load the graphic or text faster because it does not have to dither to produce the color requested. The longer a browser takes to load the longer it is accessing the server and the higher the server load. Eliminate HTML Errors Make sure there are no errors in the html. A page with lots of html errors will load much more slowly than a page with no errors as the browser thinks about what to do when it gets an unexpected tag. This can tie up server connections as the pages load slowly on client machines.
Most pages contain scores of html errors.
Point your browser at Doctor HTML and it will analyze your HTML page and report back to you any errors that you may have. If you don't, all graphics on the page will need to be loaded before anything can appear. If you use Width and Height commands, the browser will be able to display the page as the graphics are loading.