I plan to use a splash image licensed by the CC BY 2.5 for a website’s landing page.
Attribution — You must give appropriate credit, provide a link to the
license, and indicate if changes were made. You may do so in any
reasonable manner, but not in any way that suggests the licensor
endorses you or your use.
I wonder if it would be okay if I provide the name of the author and a link to the image’s license (stored in Wiki Commons) in smaller font size (Small but still legible) below the slogan on my landing page.