This is probably one of the most overlooked aspects of web design. How many times have you visited a web site and cringed at the slow loading pictures. I'll bet you did not stick around to see everything load. ...proper use of web site graphics can make or break your web design...
In most cases, web sites that have this problem were created by someone who bought a Web Design How-To book, created a web page that says “Hello World” and now think they are an expert. Or, while learning web design, they created this slow loading site as a favor for a friend or family member. At any rate, hiring a professional web design company will prevent bad design from happening to you. In the meantime, here are some very basic guidelines regarding those very important web site graphics:
More about the .JPG file format
.JPG (Joint Photographic Experts Group) format allows images to contain up to 16 million colors. It also supports Variable Compression, which allows you to reduce the size of the image at the cost of some of the detail. In order to take full advantage of this feature, you will need a graphics program which will allow you to preview the image after you have compressed it. Some of the more popular graphics programs are Photoshop, Fireworks and Corel Paintshop.
.JPG is not a good format for images with only a few colors or for text created as an image. The finished image will be of poor quality.
More about the .GIF file format
.GIF (Graphics Interchange Format) support up to 256 colors. It also supports “transparency” which allows you to specify the background of the image to be invisible, thereby letting the web page colors show through.
Graphics in this format are also “looseless”, meaning the final quality is not adversly affected by compressing. |