One of the key elements when optimizing our websites to improve our position in Google result pages (SEO) is the “alt” attribute on images. In HTML, all the images must have the Alt attribute, which is translated into the alternate text of the image, this text will also appear on our website in case an error occurs when loading the image.
It is the same attribute that helps us “tell” the robots of Google that this image is treated, this way also the photos are indexed and helps us to position ourselves better in the results of Google.
Another advantage of the alt attribute is that if you roll over the mouse. the text is displayed in a tooltip.
CG Media – Brooklyn SEO Expert