12+ Background Image Not Responsive On Mobile Pictures. Or am i doing something wrong? Your background image file size will cause problem on mobile devices, 3.8 mb is simply to large, and the actual image size is excessive.
Examples of responsive full background images.
This one is the obvious solution. What ever photo i put on the background it doesn't adjust in mobile versions. How to add responsive background images to a website. .background images responsive, this post will guide you step by step through the process, helping you shape the perfect mobile wordpress experience.