Automated Tools Data

Quick Links

WCAG Coverage by Success Criteria

Data cells in this table answer the question, "Does the tool check for this Success Criterion?"
Success Criterion Accessibility Developer Tools AInspector aXe WAVE
1.1.1 yes yes yes yes
1.2.1 yes yes
1.2.2 yes yes yes yes
1.2.3 yes yes
1.2.4
1.2.5 yes yes
1.2.6
1.2.7
1.2.8
1.2.9
1.3.1 yes yes yes yes
1.3.2 yes
1.3.3 yes
1.4.1 yes
1.4.2 yes yes yes
1.4.3 yes yes yes
1.4.4 yes yes
1.4.5
1.4.6
1.4.7
1.4.8
1.4.9
2.1.1 yes yes yes yes
2.1.2 yes yes
2.1.3
2.2.1 yes yes yes
2.2.2 yes yes yes
2.2.3
2.2.4 yes
2.2.5
2.3.1 yes
2.3.2
2.4.1 yes yes yes
2.4.2 yes yes yes yes
2.4.3 yes yes yes yes
2.4.4 yes yes yes yes
2.4.5 yes
2.4.6 yes yes yes
2.4.7 yes yes
2.4.8
2.4.9 yes
2.4.10
3.1.1 yes yes yes yes
3.1.2 yes yes
3.1.3
3.1.4
3.1.5
3.1.6
3.2.1 yes
3.2.2 yes yes
3.2.3 yes yes
3.2.4 yes
3.2.5 yes
3.3.1 yes
3.3.2 yes yes yes
3.3.3 yes
3.3.4 yes
3.3.5
3.3.6
4.1.1 yes yes yes
4.1.2 yes yes yes

Unique WCAG Checks

Which tools uniquely check which WCAG Success Criteria?

aXe - 1 Unique Check

AInspector - 7 Unique Checks

WCAG Success Criteria Coverage by Percentage

What percent of the WCAG Success Criteria does each tool have a check for?
Tool Number of WCAG Success Criteria Checked Percent of WCAG Success Criteria Covered
(Number Rules Check / 61 SCs)
Accessibility Developer Tools 13 21.3%
AInspector 35 57.3%
aXe 22 36.1%
WAVE 20 32.8%