For the record, the
Shipbucket Fair Use Policy states, in part:
In the instance of reproductions for websites, magazines, radio or television broadcasts, or any other form of media or assembly in which a Shipbucket image will be displayed, the original credits must be maintained on the image in their original font style, font size, and font color. Shipbucket recognises the need in some reproduction instances for the image to be cropped or otherwise altered in size, however the author credits must remain on the image in a clear and easily discernible fashion maintaining their font size, font style, and font color.
This website appears to adhere to these standards, so all is fine.
Thanks for letting us know!