A Comparative Investigation of the Accessibility Levels of Irish Websites

Supplimentary alternative information for screen reader users for the more complex charts

checkpoint 1.1

Supplimentary Table for Figure 6 - Number of times Alt Text was required but missing on those pages which failed Checkpoint 1
Range of alt text missing per page No of websites
1-10 43
11-20 19
21-30 7
31-40 3
41-50 8
51-60 3
61-70 4
71-80 3
81-90 3
91-100 0
101-110 0
111-120 0
121-130 0
131-140 0
141-150 0
151-160 0
161-170 0
171-180 0
181-190 1

back to results for 1.1

Checkpoint 2.2

Supplimentary Tables for Figure 14

Number of sites receiving 3, 2, 1 and 0 stars from aDesigner for Protanopia
Number of stars Number of sites
3 stars 122
2 stars 26
1 star 1
0 stars 2

Number of sites receiving 3, 2, 1 and 0 stars from aDesigner for Deuteranopia
Number of stars Number of sites
3 stars 122
2 stars 25
1 star 2
0 stars 2

Number of sites receiving 3, 2, 1 and 0 stars from aDesigner for Tritanopia
Number of stars Number of sites
3 stars 117
2 stars 27
1 star 4
0 stars 3

Number of sites receiving 3, 2, 1 and 0 stars from aDesigner for Crystalline Lens Transparency
Number of stars Number of sites
3 stars 118
2 stars 26
1 star 4
0 stars 3

back to results for 2.2

Checkpoint 3.1

Supplimentary Tables for Figure 17 - Mark-up required but missing on pages failing Checkpoint 3.1
No of times images were used instead of styled text Number of sites
1-5 54
6-10 27
11-15 11
16-20 7
21-25 5
26-30 1
31-35 1
36-40 0
41-46 1

back to results for 3.1

Checkpoint 3.2 a

Supplimentary Tables for Figure 19 - Number of (X)HTML errors on pages which failed Checkpoint 3.2
No of (X)HTML errors per page Number of sites
1-50 77
51-100 26
101-150 9
151-200 1
201-250 4
251-300 5
301-350 2
351-400 0
401-450 0
451-500 1
501-550 0
551-600 0
601-650 0
651-700 2
701-750 1
751-800 0
801-850 1

back to results for 3.2

Checkpoint 3.2 b

Supplimentary Tables for Figure 20 - Number of CSS errors on pages which failed Checkpoint 3.2
No of CSS errors per page Number of sites
1-25 59
26-50 7
51-75 3
76-100 1
101-125 0
126-150 1
151-175 1
176-200 0
201-225 0
226-250 0
251-275 0
276-300 0
301-325 0
326-350 0
351-375 1

back to results for 3.2b

Checkpoint 4.1

Supplimentary Tables for Figure 28 - Lang Attribute mark-up missing but required on pages which failed Checkpoint 4.1
No of missing 'lang' attributes Number of sites
1-10 53
11-20 5
21-30 1
31-40 0
41-50 0
51-60 0
61-70 0
71-80 0
81-90 1

back to results for 4.1

Checkpoint 4.2

Supplimentary Tables for Figure 32 - Acronym and Abbr mark-up missing but required on pages which failed Checkpoint 4.2 with 20 errors or less
No of missing 'abbr' and 'acronym' tags Number of sites
1-5 97
6-10 20
11-15 3
16-20 1

back to results for 4.2

Checkpoint 6.4

Supplimentary Tables for Figure 46 – Number of Device Dependant Scripts on pages which failed Checkpoint 6.4
No of missing device dependant scripts Number of sites
1-25 60
26-50 13
51-75 1
76-100 5
101-125 0
126-150 1
151-175 0
176-200 0
201-225 0
226-250 1

back to results for 6.4

Checkpoint 13.1 a

Supplimentary Tables for Figure 74 – Number of Ambiguous Links on pages which failed Checkpoint 13.1 Manual Check
No of ambiguous links Number of sites
1-25 62
26-50 1
51-75 0
76-100 0
101-125 0
126-150 0
151-175 1

back to results for 13.1

Checkpoint 13.1 b

Supplimentary Tables for Figure 75 – Detail of Ambiguous Links on pages which failed Checkpoint 13.1 Manual Check with less than 25 violations
No of ambiguous links Number of sites
1-5 41
6-10 15
11-15 1
16-20 2
21-25 0

back to results for 13.1b

Checkpoint 14.1

Supplimentary Tables for Figure 86 – Flesch-Kincaid Reading Levels
Grade Number of sites
1 2
2 1
3 4
4 10
5 25
6 26
7 33
8 21
9 14
10 4
11 3
12 6

back to results for 14.1

 

Last Updated 15 June 2006

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