Základní mobilní bannerové formáty (RTB)

Before you produce

The advertisement must conform to Seznam.cz’s general rules for preparation of advertisement formats. Before you start your advertisement, please make sure you do not intend to use on Seznam.cz RTB inventory to promote illicit or limited content.

Technical specifications

Creative

Image (JPG, GIF)
HTML5 (RTB)

Dimension

300×50 px / 300×250 px / 300×300 px / 480×480 px (width × height)

Maximum data size

100 kB (in case HTML5 max. 200 kB)

Notice

Animation is not limited in length; however, it is not recommended to exceed a length of 30 seconds if good user experience is desired.
On homepage Seznam.cz is not allowed using animated creative.