Seznam Medium Rectangle – External partners

Before you produce

The advertisement must meet the general rules for creating the advertising formats. Before you send us your finished ad to deploy, please check the allowable max. data size and dimensions. Should you have any questions, do not hesitate and contact us.

Technical specifications

Creative

Image (JPG, PNG, GIF)
HTML5

Dimension

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

Maximum data size

100 kB (in case HTML5 max. 200 kB)

Notice

It is necessary to deliver creative in all dimensions to run advertisement.

External display code

Permitted in compliance with the rules.

External monitoring of impressions

Permitted in compliance with the rules URL with 1×1 px monitoring image.