What is the use of alt and title attribute of IMG tag?
What is the use of alt and title attribute of IMG tag?
The alt attribute is used instead of the image. If the image can’t be shown, and in screen readers. The title attribute is shown along with the image, typically as a hover tooltip. One should not be used “instead” of the other.
What are the attributes of IMG tag?
Attributes
| Attribute | Value | Description |
|---|---|---|
| src | URL | Specifies the path to the image |
| srcset | URL-list | Specifies a list of image files to use in different situations |
| usemap | #mapname | Specifies an image as a client-side image map |
| width | pixels | Specifies the width of an image |
Can alt and title tags be the same?
Think of it this way – a human reads the image title and a program (bot) reads the alt text of an image. So if you’re keeping both the same, both should be understood by its readers. And you’ll do fine.
What is an alt attribute in HTML?
The ALT text adds a text description to an image on a Web page, and should be used for all images, graphical bullets, and graphical horizontal rules. ALT text is accessed by screen reader users to provide them with a text equivalent of images.
What are alt tags used for?
ALT tags are used to describe the image or what the image is representing. One of the main purposes of ALT tags is for the benefit of visually impaired users who use screen readers when browsing. ALT tags are also used for those who surf the web with images turned off or users that have text only browsers.
Which attribute is compulsory for IMG tag?
SRC attribute
The SRC attribute specifies the URI for the image to be embedded. Its syntax is the same as that of the HREF attribute of the tag. SRC is mandatory. Specifies a message digest or cryptographic checksum for the associated graphic specified by the SRC attribute.
What is alt tag for images?
ALT tags or ALT attributes are “alternative text” for an image. ALT tags are used to describe the image or what the image is representing. One of the main purposes of ALT tags is for the benefit of visually impaired users who use screen readers when browsing.
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