Other tweaks suggested by the report include using the .jpeg image format instead of other file types like .gif and .png.

BBC: Poorly designed mobile sites 'drain smartphone battery'

CloudOn also provides Adobe Reader to view PDFs - everything from simple forms to complex 3-D documents - and a universal viewer for any file, ranging from raw Photoshop images to everyday image files, including: PNG, JPEG and GIF.

ENGADGET: CloudOn launching its iOS, Android tablet apps in 16 more countries, Office hounds rejoice