I have an image that appears on Windows and Android devices, but not an iPhone 13, in Chrome or Safari:
<img src="https://i.imgur.com/f92Em47.jpg"/>
Looking at the properties of the image, the "Color representation" property appears as "Uncalibrated":
What can I do to fix the color representation and ensure the image appears on all devices?

Although there is little known about this issue, it appears that the graphics hardware of certain phones is unable to render images that do not have a valid color profile. See below for some relevant posts:
https://photography-on-the.net/forum/showthread.php?t=178351
https://community.adobe.com/t5/lightroom-classic-discussions/colour-representation-uncalibrated/m-p/13012552