The Minnesota Star Tribune

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The Minnesota Star Tribune Mobile Banner 320x50 ad specs

The Minnesota Star Tribune Mobile Banner 320x50 ads are horizontal still images, measured at 320×50 px, up to 0.04 MB per file, delivered as JPG, GIF, or PNG. They run in the startribune.com mobile browser placement on The Minnesota Star Tribune.

  • 320×50 px
  • 32:5
  • 40 KB
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Visual

Dimensions
320 × 50 px
Max file size
40 KB
File types
JPG, GIF, PNG

Notes & source

  • JPG, GIF, PNG, HTML5 or a third-party tag up to 40k
  • IAB size
  • Loop up to 3 times or animate up to 30 seconds, whichever is less
  • Banners with a white background need a 1-pixel non-white border
  • HTML5 is measured as the zipped package (150K initial load, 200K polite load)
  • Submit 3 business days before placement
  • Source: Star Tribune digital ad specifications PDF, effective 1 January 2025 (the newest version readable from here)

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