Some considerations
- Mainly qualitative criteria (errors, different
evaluation)
- Generalised criteria (they have to be weighted according to site characteristics)
- Non orthogonal criteria
(the same characteristics is accounted more than once)
- Criteria are essentially
accessibility or usability biased
- Granularity (page or site)
- External vs internal quality
- A rigorous approach requires that characteristis are
measurable:
"You cannot control what you cannot measure" --- Tom De Marco
