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Iframe Count Detector

Scan your ad tag to detect the number of iframes.

Check 32+ ad quality tests for ad performance — validate against IAB display ad guidelines

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Ad Tag
VAST
Video
Banner

Iframe Count

This counts the number of iframes used within the ad tag.

Why do we test it?

While iframes are useful for isolating content, excessive use of them can lead to slower load times, reduced performance, and issues with tracking or viewability. Each iframe requires extra RAM, since it's basically a tiny web page.