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A screen reader will default to reading out the image filename when no alt text is available. [5] [6] The alt attribute can only contain plain text (no HTML or wiki markup such as wikilinks) without line breaks. The alt text is read by screen readers before the caption, so avoid duplicating the caption.
The alt attribute is used for short descriptions, with longer descriptions using the longdesc attribute. The standards organization for the World Wide Web, the World Wide Web Consortium (W3C), recommends that every image displayed through HTML have an alt attribute, though the alt attribute does not need to contain text. The lack of proper alt ...
Alternative text (or alt text) is text associated with an image that serves the same purpose and conveys the same essential information as the image. [1] In situations where the image is not available to the reader, perhaps because they have turned off images in their web browser or are using a screen reader due to a visual impairment, the alternative text ensures that no information or ...
For specifying no alt text the HTML syntax is alt="" or alt=" "(note the space), since MediaWiki will display the default alt text if it is empty or null we need to use |alt= (HTML escape code for a space). However this was rejected at the time since one screen reader (Orca) would read the link title attribute (the tooltip) instead.
In SGML, HTML and XML documents, the logical constructs known as character data and attribute values consist of sequences of characters, in which each character can manifest directly (representing itself), or can be represented by a series of characters called a character reference, of which there are two types: a numeric character reference and a character entity reference.
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This does not scale the image or allow text to wrap around it. This is not normally appropriate in an article. This is rendered inline, and the specified text is used as the image's alt attribute (alternate text for programs which cannot display images, such as screen readers) and as the title attribute (supplementary
A Polish woman who claimed to be missing Madeleine McCann was arrested upon landing in the UK. Julia Wandelt, who also goes by Julia Wendell and Julia Faustyna, was taken into custody upon ...