Board Thread:Support Requests - Designing Your Wikia/@comment-25990980-20151118233628/@comment-4731443-20151119042058

Your image is still too large at 461.72 KB. You'll have to test, but I don't think you need to keep that white space in the middle. Wikia will already cut your image in half and align it on both sides as far as I'm aware, so you could reduce your file size dramatically by just removing that.

Your image has a couple other issues, however:
 * You seem to have placed your graphics on top of the gradient (I assume you are using the demo background psd from the help page). You should make sure the gradient layer(s) are on top.
 * Your image on the right is not properly aligned with the edge of the image, so there is a white line showing on the right.