Billboard

Ad Specifications

Device Availability	Desktop
Dimensions	800x250, 850x250, 940x250, 950x250, 960x250, 970x250, 980x250, 990x250, 1000x250, 1005x250 To ensure best quality on high resolution displays, deliver your assets with a doubled resolution.
Accepted Formats	JPG, GIF, PNG (optimalerweise in doppelter Auflösung anliefern) HTML Re-Direct/Script
Streaming (Video)	ja, max. 30 sec (polite download)

Streaming: Video has to be hosted externally
The billboard with the size of 800x250 is showing the highest distribution and therefore disposes the highest reach. The size 970x250 corresponds to the IAB standard size for Billboards, but maybe (due to insufficiant content width) unavailable on certain websites, due to unsufficient content width.
Ideally, you deliver both billboard sizes. We will supply the version which visually fits best in the layout of the respective website.
for HTML ad, please note the HTML Specs