Vad är Alt text ? - Expediten

what is alt text?

Alt text or alternate text is an attribute that is added to an image tag in HTML. This text is displayed inside the image container when the image cannot be displayed. It helps search engines understand what an image is about. Alternative text is also very helpful if images on a page cannot be found.

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Wikipedia information about ALT text

ALT text Alt attributes are in HTML and XHTML an alternative text that describes the element to which the attribute belongs. The alternate text is presented if the browser fails to render the current element, or if the user turns off the ability to view the object. For example, many browsers print the alt attribute in an img element if the path to the image is incorrect. The World Wide Web Consortium encourages the use of alt attributes for increased accessibility for people with disabilities, among other things by giving screen readers the ability to understand what the image represents. Text-based browsers, such as Lynx, usually print the alt text directly without show the item.