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S&P 500

Aon plc

This report is based on an automated assessment of 25 webpages on 7th June 2026.
35
%Poor

Accessibility

  • 417th place in S&P 500

WCAG Levels

These measure compliance against the WCAG 2.2 standard. What does this mean?
  • Level A - 45.8%
  • Level AA - 18.1%
  • Level AAA - 16.9%

Recommendations

Accessibility recommendations
PriorityRecommendationProgress
Highest Priority
Ensure controls change appearance when they are selected
WCAG 2.0 AA 2.4.7
19.6%
High Priority
Ensure pinch-to-zoom is enabled
WCAG 2.0 AA 1.4.4
4%
High Priority
Ensure controls clearly indicate when they are selected
WCAG 2.2 AAA 2.4.13
39.4%
High Priority
Fix missing ARIA label IDs
WCAG 2.0 A 1.3.1
16%
High Priority
Ensure content is not too difficult to understand
WCAG 2.0 AAA 3.1.5
12.5%

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