March 2020
Intermediate to advanced
608 pages
17h 17m
English
Content preview from Django 3 Web Development Cookbook - Fourth Edition
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Providing responsive images
As responsive websites became the norm, many performance issues have arisen when it comes to providing identical content to both mobile devices and desktop computers. One very easy way to reduce the load time of a responsive site on small devices is to provide smaller images. This is where the srcset and sizes attributes, key components of responsive images, come into play.