Blog

Swimburger
Phone/Tablet/Laptop displaying Umbraco logo

Implementing Responsive Images in Umbraco

- Umbraco
The web platform has responsive image capabilities such as the srcset-attribute, sizes-attribute, and the picture-element. These capabilities may seem daunting sometimes. We'll learn how to make them available and maintainable to Umbraco content editors.
Phone with speedometer

Web performance: prevent wasteful hidden image requests (display: none)

- Web
We often hide images using CSS with "display: none", but this doesn't actually prevent the browser from downloading these images. Using the HTML Picture element, we can serve different versions of an image depending on media queries. We can even use a data-img to prevent images from being downloaded at all and optimize our website speed.