Accessibility
Answers to common questions relating to Accessibility in the Siteimprove platform.
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Why do empty table header cells cause accessibility failures?
Thu, 14 May, 2026 at 5:56 PM
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What happens if I use scope="row" instead of scope="col" in a table header?
Tue, 2 Jun, 2026 at 1:50 PM
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How do I fix table headers incorrectly marked?
Thu, 14 May, 2026 at 5:29 PM
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What does “page sections with the same name do not serve the same purpose” mean?
Wed, 13 May, 2026 at 9:52 PM
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Invisible anchor Elements: How to Verify and Resolve Hidden Link Issues
Thu, 28 May, 2026 at 2:37 PM
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alt Attribute Used on Link Instead of aria-Label
Wed, 13 May, 2026 at 8:17 PM
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Are brand colors exempt from WCAG color contrast requirements?
Thu, 21 May, 2026 at 8:05 PM
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Is 18px considered large text for color contrast requirements?
Thu, 21 May, 2026 at 7:58 PM
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Do I need to meet AAA or AA color contrast requirements?
Thu, 21 May, 2026 at 7:53 PM
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Fix “Headings Are Not Structured” Accessibility Issues
Thu, 21 May, 2026 at 7:44 PM