Digital Display Ad Specifications

Your message will stand out on Public Radio's uncluttered website and in our e-newsletters. Below are standard ad sizes and format specs. If you have any questions about preparing artwork for digital display banners, please contact your underwriting representative or e-mail Barbara Clark at barbara@wrkf.org.

Website top leaderboard
Size: 728 X 90 pixels 
Client provides URL link
JPG, .GIF or .PNG at least 72dpi at full size or larger
Max. K-weight, initial load: 150 kB
Max. K-weight, subload: 300 kB

Website medium rectangle
Size: 300 X 250 pixels 
Client provides URL link
JPG, .GIF or .PNG at least 72dpi at full size or larger
Max. K-weight, initial load: 200 kB
Max. K-weight, subload: 400 kB

Mobile leaderboard
Size: 7320 X 50 pixels 
Client provides URL link
JPG, .GIF or .PNG at least 72dpi at full size or larger
Max. K-weight, initial load: 200 kB
Max. K-weight, subload: 400 kB

E-newsletter medium rectangle
Size: 300 X 250 pixels 
Client provides URL link
JPG, .GIF or .PNG at least 72dpi at full size or larger
Max. K-weight, initial load: 200 kB
Max. K-weight, subload: 400 kB