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Ensure the order of headings is semantically correct

Page should contain a level-one heading

Ensure that the page, or at least one of its frames contains a level-one heading

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Ensure image alternative is not repeated as text

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Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

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Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

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Alternative text of images should not be repeated as text

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Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

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Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

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Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

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Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

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Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text

Alternative text of images should not be repeated as text

Ensure image alternative is not repeated as text