In most cases, both these attributes will have the same textual content. If one hovers over an image, their browser will show the text within the title attribute in a tooltip. In addition to adding image alt text, you should put relevant text in the title attribute, too. So even if the visitor can’t see your picture, they can still know exactly what it was meant to communicate if you use descriptive alt text. If someone is visually impaired and using a screen reader, the screen reader will read the alt text aloud.It displays if the image is missing (like the example shown above) or if a user’s browser is set to not display images.A simple fix for this is to make use of the image attributes for alt text and title. One big problem with missing images is that the reader has no idea what the missing image was supposed to communicate, which can lead to problems with comprehension on your site. To help mitigate the negative consequences of that happening, there are a few different strategies that you can employ, which I’ll cover below. While you probably never intended to include missing images in your website’s content, it will almost certainly happen at some point or another due to the reasons listed above. Four ways to better handle missing images on your website
However, a missing background image could lead to reduced contrast or visibility of foreground text and other elements, thereby leading to inconvenience for the visitor and hurting your website’s accessibility. If the missing image was the background of an element, the structure of the page should not be altered. An example of a missing image in Chrome ( on the right)Īlthough each browser handles things slightly differently, browsers generally show some type of broken image icon.īeyond just generally looking bad, this broken image can also mess up the layout of your page because the broken image icon is usually smaller than your original image.
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