Rocket Validator automatically checks your pages on the W3C Validator.
HTML issues tagged as alert.
alert role can be used to tell the user an element has been dynamically updated. Screen readers will instantly start reading out the updated content when the role is added. The element
<ul> doesn’t accept this kind of role, consider using other element like
The alert role is used to communicate an important and usually time-sensitive message to the user. When this role is added to an element, the browser will send out an accessible alert event to assistive technology products which can then notify the user about it. The alert role is most useful for information that requires the user’s immediate attention.
Learn more about the
alert ARIA role:
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