This is a JPG image with medium-low compression. JPG images can handle up to 16.7 million colors. This particular image has 25,375 unique colors. The File size is 9 kilobytes and download time is 5 seconds. This is a GIF image with a maximum of 256 colors.
Fewer colors reduce the quality slightly.
GIF images don't use compression. This means that GIF image quality will not degrade over time. File size is 36 kilobytes and download time is 7 seconds. This is a JPG image with medium-low compression. JPG images can handle up to 16.7 million colors, but this image is made up of only 16 colors.