What is the alt attribute in HTML and why is it important?
The alt attribute of the <img> tag gives a short text description of the image.
<img src="bike.jpg" alt="Red bicycle near a wall">- It is shown when the image cannot load.
- Screen readers read it, so blind visitors know what the image is.
- Search engines use it to understand the image, so it helps SEO.
Write what the image shows, in a few words, and do not start with “image of”. For decorative images use an empty alt="". See HTML Images.
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