Checkpoint 4.1 - Mobile-PDA

There are many different varieties and ages of mobile devices in use and have different rendering and display capabilities. Some older devices may only be able to display jpg and gif file types. Using file types other than these may result in the device not displaying the image.

Requirement

Only jpg or gif image types have been used

Recommendation

Do not user png or other image file types.

Checking Tool

View the source code of the page and ensure that all file types of images within the <img> element's src attribute are of the file type jpg or gif.