Mobilní 3D Cube (RTB)Novinky.cz

The technical specification for this ad format is identical for all services.

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


Image (JPG)


300×250 px (šířka × výška)

Maximum data size

100 kB


  1. Four creatives creatives are required.
  2. Each creative can refer to a different URL.