Jakob Nielsen's Top Ten Web Design Mistakes of 2003
1. Unclear Statement of Purpose
2. New URLs for Archived Content
3. Undated Content
4. Small Thumbnail Images of Big, Detailed Photos
5. Overly detailed ALT Text
6. No "What-If" Support
7. Long Lists that Can't Be Winnowed by Attributes
8. Products Sorted Only by Brand
9. Overly Restrictive Form Entry
10. Pages That Link to Themselves