Whenshouldanimagehavenullemptyalttextalt

2023年2月3日 — When a screen reader comes across null alt text, it will completely skip over the image, without announcing its presence. If no alt attribute is ...

NULL alt text is just <alt=> two quotation marks after the alt=. NOTE that the alt attribute is still present, that is always important. When a screen reader ...

Therefore, it's best practice to create a null alt attribute on a decorative image or one that doesn't convey information that is not on the page. Below is an ...

In these cases, a null (empty) alt text should be provided ( alt= ) so ... There is no need to repeat this information, and a null (empty) alt value can be used ...

If no title attribute is used, and the alt text is set to null (i.e. alt= ) it indicates to assistive technology that the image can be safely ignored. Note: ...

Provide null alt attributes (using alt= ) for images which do not provide information or do not require alternative text because the image is described in ...

2023年1月4日 — A null attribute tells screen readers and other assistive technologies that you're intentionally including an image that does not need alt text.

2014年5月7日 — The alt attribute is the text equivalent of the image, which means that it should only be empty if the meaning of the image is already ...

2020年11月19日 — When the image clearly conveys the destination of the link. The alt text should briefly explain where the link goes, like Company Home Page.