Originally Posted by Zora2012
What is ALT tags?
What Guidelines for the alt text?
Back in the olden days when bandwidth was slow and expensive, many people turned off image loading in their browsers.
The purpose of alt text is to specify a textual replacement
for the image, to be displayed or otherwise used in place of the image.
Thus, the rule is: Consider what the page looks like or sounds like when images are not shown. Then, write for each image an alt text that best works as a replacement.