What is the Use of ALT tag in Websites?
 

What is the Use of ALT tag in Websites?

ALT tag is best part of SEO. Alt Tag specified the text of an image.

Alt tag is a HTML attribute show the image name When an image on a web page cannot displayed.

The required alt attribute specifies an alternate text for an image, if the image cannot be displayed. The alt attribute provides alternative information for an image if a user for some reason cannot view it (because of slow connection, an error in the src attribute, or if the user uses a screen reader).

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The term “alt tag” is a commonly used abbreviation of what's actually an alt attribute on an img tag. For any image on your site, the alt tag should describe what's on it. Screen readers for the blind and visually impaired will read out this text and thus make your image accessible.

ALT tag is best part of SEO. Alt Tag specified the text of an image.

alt tag is a commonly used abbreviation of what's actually an alt attribute on an img tag

Alt text is an important yet occasionally overlooked part of making a site accessible to all users.
It is a simple bit of HTML code that essentially describes an image that appears on a webpage so that the user still knows what the image represents if they are visually impaired or if the picture simply doesn’t display correctly.
The alternative attribute can be input within the ‘alt text’ or ‘alt tag’ of the image element and the exact wording used depends on the context of the image as much as the content itself.
An additional benefit is that it provides a semantic description of images for search engines. This can attract additional traffic through Google Images and has a positive impact on SEO.

The alt and title attributes of an image are commonly referred to as alt tag or alt text and title tag even though they’re not technically tags. The alt text describes what’s on the image and the function of the image on the page. So if you have an image that’s used as a button to buy product X, the alt text would say: “button to buy product X”.