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CSS/JS Minified Detector

Upload your HTML5 Ad to check if all assets have been minified.

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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CSS/JS Minified

Minification refers to the process of removing unnecessary characters from CSS and JavaScript files to reduce their size.

Why do we test it?

Minified files result in smaller file sizes, leading to faster load times and improved ad performance. This validation ensures the ad is efficient, benefiting both user experience and performance metrics such as viewability.