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S&P 500

Costco Wholesale Corp.

This report is based on an automated assessment of 25 webpages on 2nd January 2024.
75
%Good

Accessibility

  • 80th place in S&P 500

WCAG Levels

These measure compliance against the WCAG 2.2 standard. What does this mean?
  • Level A - 88%
  • Level AA - 67%
  • Level AAA - 62.4%

Recommendations

Accessibility recommendations
PriorityRecommendationProgress
High Priority
Ensure controls clearly indicate when they are selected
WCAG 2.2 AA 2.4.11
40.1%
High Priority
Ensure lists are marked up correctly
WCAG 2.0 A 4.1.1
2%
High Priority
Fix missing ARIA label IDs
WCAG 2.0 A 1.3.1
12%
High Priority
Identify the purpose of fields programmatically
WCAG 2.1 AA 1.3.5
4%
High Priority
Ensure form controls contrast sufficiently with their surroundings
WCAG 2.1 AA 1.4.11
33.4%

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