If the use of audio is justified, publishers should provide a separate file with a transcript of the speech or description of the sound. On the text-only version of the page, authors should replace all URL references to sound with URL references to the text transcript or description with a reason given for providing the transcript for audio. An explicit note should be provided of the file size where links are to files larger than 100 kb. Large files should be zipped as self extracting compressed files. Regular checks should be performed on websites to see whether links are not broken.
Commercial applications can generate reports that verify links within a website.
Education Queensland Internet site uses Verdana font although other san serif fonts such as Arial and Helvetica are also recommended. Background patterns and colour should contrast well with the lettering to maintain readability. Dark text on light background is recommended. Colour combinations should not disadvantage visually impaired or colour-blind people. The Commonwealth Government Online Strategy requires government agencies to make their information available over the Internet.