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Valuable 500

Costain Group

This report is based on an automated assessment of 25 webpages on 13th September 2026.
66
%Fair

Accessibility

  • 219th place in Valuable 500

WCAG Levels

These measure compliance against the WCAG 2.2 standard. What does this mean?
  • Level A - 77.4%
  • Level AA - 52.7%
  • Level AAA - 49%

Recommendations

Accessibility recommendations
PriorityRecommendationProgress
Highest Priority
Ensure controls clearly indicate when they are selected
WCAG 2.2 AAA 2.4.13
2%
Highest Priority
Ensure controls change appearance when they are selected
WCAG 2.0 AA 2.4.7
2%
High Priority
Ensure text has sufficient contrast (AA)
WCAG 2.0 AA 1.4.3
26.4%
High Priority
Ensure PDFs have a title
WCAG 2.0 A 2.4.2
16.6%
High Priority
Ensure content is not too difficult to understand
WCAG 2.0 AAA 3.1.5
43.4%

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