Leaderboard
728px x 90px
  1. 11

    Leaderboard

Size: 728 x 90px
Expansion allowed: no

Rich Media:
Must be coded in HTML5 (Flash will not be accepted)
Rich media must be 3rd party served
Sound must be user-initiated

Conde Nast-hosted file requirements:
File types: JPG/PNG/GIF*
File weight: <75kb
Impression Pixel accepted: yes
Click tracker accepted: yes
Secondary pixels supported: no

*All files subject to pixel quality approval

3rd Party Load Requirements:
Initial File load: 200kb (mobile: 40kb) with a maximum load of 15 files
Host-initiated sub-load: 1mb (mobile: 300kb)
Video User-initiated load: 1.5mb (15 seconds max.) 2.2mb (30 seconds max.)

3rd Party Tag Requirements:
Blocking tags will not be accepted - ad safety monitoring requirements must be declared at time of booking
Creative must be live throughout the duration of the booked campaign
Any changes to creative through 3rd party tagging must be declared and are subject to approval
Retargeting/remarketing cookies are not accepted across any of the Conde Nast properties
Frequency capping should be discussed at time of booking