Quantcast

Published Modified

  • Image
  • Display

Quantcast Mobile Leaderboard 320×50 ad specs

Quantcast Mobile Leaderboard 320×50 ads are horizontal 32:5 still images, measured at 320×50 px, up to 0.25 MB per file, delivered as GIF or JPG. They run in the Quantcast Platform · Display (open web) placement on Quantcast.

  • 320×50 px
  • 32:5
  • 250 KB
Test a creative

Visual

Dimensions
320 × 50 px
Aspect ratios
32:5
Max file size
250 KB
File types
GIF, JPG

Video & audio

Frame rate
24 fps

Notes & source

  • GIF, JPG or HTML5 up to 250 KB when Quantcast hosts it
  • Third-party served: 150 KB initial and 2.2 MB polite
  • Up to 24 fps
  • Animation up to 30 seconds and 3 loops
  • Audio on click only
  • HTML5: one zipped folder per creative with a backup image
  • SSL-compliant tags only
  • Standard IAB size: Quantcast adds its own file size limits

Official source · checked not yet

Frequently asked questions

What size are Quantcast Mobile Leaderboard 320×50 ads?

Quantcast Mobile Leaderboard 320×50 creatives are 320×50 pixels.

What is the maximum file size for Quantcast Mobile Leaderboard 320×50?

Files for Quantcast Mobile Leaderboard 320×50 can be up to 250 KB.

Which file formats does Quantcast Mobile Leaderboard 320×50 accept?

Quantcast Mobile Leaderboard 320×50 accepts GIF and JPG files.

Where can I find the official Quantcast Mobile Leaderboard 320×50 documentation?

The official source for Quantcast Mobile Leaderboard 320×50 requirements is https://help.quantcast.com/docs/creative-specifications-display, linked from this page.

Related formats