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Creative Border Detector

Upload your HTML5 Ad to detect if it has a contrasting border.

Check 39+ ad quality tests for ad performance and validate against IAB HTML5 ad guidelines

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Ad Tag
VAST
Video
Banner
smart_display settings_system_daydream panorama
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Creative Border

This ensures that the ad has a clearly visible border to distinguish it from the surrounding content.

Why do we test it?

Publishers often require high-contrast borders for banner ads to ensure they're clearly identifiable as ads, preventing misleading content.