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The alt tag
What exactly is the alt tag for and what moments can be used?
4 Answers
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If the picture cannot be displayed for some reason, the alt attribute will show a text instead of the image.
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Thx!
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Okay, thanks!
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Shawn hi,
Alt attribute is not just about an alternative text if the image cannot display.
It also , and importantly have purpose in SEO and accessibility (for sight impaired people, the alt text will be read out loud even if the image is displayed).
https://www.clickworker.com/2018/05/17/alt-attribute/