Google reader alternatives 20167/6/2023 ![]() For example, consider a magnifying glass image inside a search button that has the text "Search". On the other hand, it's not always useful to describe an image. And a sighted user faces the same challenge - figuring out what clicking the site logo does - as a screen reader user. It might be tempting to give it a simpler text alternative of "home" or "main page", but that does a disservice to both low-vision and sighted users.īut imagine a screen reader user who wants to locate the masthead logo on the page giving it an alt value of "home" actually creates a more confusing experience. We can describe the image pretty accurately as "The Funion logo". In order for a string to be a usable text alternative, it needs to convey the same concept as the image, in the same context.Ĭonsider a linked logo image in the masthead of a page like those shown above. Writing useful alt text is a bit of an art. alt differs from title, or any type of caption, in that it is only used if the image is not available.alt allows you to specify a simple string to be used any time the image isn't available, such as when the image fails to load, or is accessed by web crawling bot, or is encountered by a screen reader.Then the screen reader can announce a succinct description of the image ( seen in the black VoiceOver bar) and the user can choose whether to move on to the article. You can use the alt attribute to provide a useful text alternative to this image - for example, "A cat staring menacingly off into space." A screen reader will announce this image using its literal name, "/160204193356-01-cat-500.jpg". In the page we have a picture of a cat, illustrating an article on cats' well-known judgmental behavior. Study shows 9 out of 10 cats quietly judging their owners as they sleep # Study shows 9 out of 10 cats quietly judging their owners as they sleep We must consider the role an image plays in a page to work out what type of text alternative it should have. Images are an important component of most web pages, and are of course a particular sticking point for low-vision users. Study shows 9 out of 10 cats quietly judging their owners as they sleep. ![]()
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