Can you suggest a minimum size for the page header image? Here’s what I’ve done.
In the page header editor I added a featured image that is 1440 x 420 px, crunched to 87kb. Then in the page header editor I set the re-size option to 1900 x 500. This worked great. It didn’t compromise the quality of the image going from a smaller original image to a bigger re-sized. Is there a point when the original image is too small? What do you recommend as a minimum width for the original image?