Image Alt Text Function. The text should describe the image if the image contains information. This includes screen readers and browsers that block images but it also includes users who are sight impaired or otherwise unable to visually identify an image.
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Its original and still primary purpose is to describe images to visitors who are unable to see them. The text should describe the image if the image contains information. The text should explain where the link goes if the image is inside an a element.
Its original and still primary purpose is to describe images to visitors who are unable to see them.
Alt text is a tenet of accessible web design. Although it s not always visible to regular visitors alt text for images helps search engine crawlers and screen reading tools to understand the appearance and function of your images. The text should describe the image if the image contains information. Alt text is a tenet of accessible web design.
