<img src="http://www.sololearn.com/images/tree.jpg" alt="" /> Why the "alt"is added with img link? Plz ans

Answer 1

when a picture won't load alt shows a text you put there. it's a very effective for search engines to look for the right image.

Answer 2

It's simply the alternative that will be shown if the picture is not available.

Answer 3

alt attribute Stands for Alternate Text.
It is used for Search engines as well as for Blind Peoples as they cannot see the image. They generally have a system that reads the alternate text for them, so that they can get idea about the image.
Hope, this helps you..

Answer 4

it helps blind person to recognise what that image is
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