ERRORS ON ACCESSIBILITY ELEMENTS PAGE

12 errors placed on a Canvas page and then tested with UDOIT, WAVE, and Canvas Accessibility testing tool.

UDOIT TEST - 8/12

1. Headings out of order - suggestion
2. Table headers - also caught missing scope
3. Empty header - 2 of them - errors
4. Color contrast - errors 
5. Table has extra column and row - missed
6. 5 images - banner image no alt, 1st empty alt, 2nd no alt, 3rd empty alt, 4th name of image - error for one, suggestion for other four - treats the same for missing alt as empty alt
7. Non descriptive link text - suggestion
8. Empty link - error
9. List - fake ordered list - missed
10. List that are separated - missed
11. Video link with inline preview has no alt text - missed
12. Video with header tag surrounding - error

WAVE TEST - 10/12

1. Headings out of order - warning
2. Table headers - can visually see
3. Empty header - 2 of them - errors
4. Color contrast - errors
5. Table has extra column and row - missed
6. 5 images - banner image no alt, 1st empty alt, 2nd no alt, 3rd empty alt, 4th name of image - errors and warning
7. Non descriptive link text - warnings
8. Empty link - missed
9. List - fake ordered list - can visually see
10. List that are separated - can visually see
11. Video link with inline preview has no alt text - error
12. Video with header tag surrounding - error

CANVAS ACCESSIBILITY TESTER - 4/12

1. Headings out of order - error
2. Table headers - errors, including scope
3. Empty header - 2 of them - missed
4. Color contrast - errors
5. Table has extra column and row - missed
6. 5 images - banner image no alt, 1st empty alt, 2nd no alt, 3rd empty alt, 4th name of image - missed all except name of image as alt text
7. Non descriptive link text - missed
8. Empty link - missed
9. List - fake ordered list - error
10. List that are separated - missed
11. Video link with inline preview has no alt text - missed
12. Video with header tag surrounding - missed