Summary:
- DO test under different screen resolutions.
- DO test on different platforms.
- DO check frequently for 'broken' links.
Elaboration:
- Test using different screen resolutions.
- Remember although a minimum of 800 x 600 x 16-bit colours is the norm, a minority of readers will still only be using 640 x 480 x 256 colours.
Test on varying configurations.- If available, test your site using as many different combinations of browsers, operating systems, and hardware platforms as possible, eg. Windows PCs, Unix/Linux, Apple Macintosh, Web TV, etc.
Review external links periodically.- In order that you may remove/correct any 'bad' links.