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# Screen Size Verification
- URL: https://www.adlingo.org/glossary/screen-size-verification/
- Published: 2025-01-15T09:43:00.000Z
- Updated: 2025-01-15T09:43:00.000Z
- Description: Technology and reporting capabilities that identify the physical dimensions of the screen where streaming content and advertisements are displayed.
- Author: Travis Lusk
- Tags: CTV, #glossary, #Import 2026-10-27 17:05

Confirmation that your CTV impressions actually delivered on television screens. "CTV" as a deal label does not guarantee TV-screen delivery. Some vendors include mobile and tablet in their CTV numbers. Screen size verification breaks down the impression count by device type so you know what share hit the living room. If your partner does not offer this reporting, ask why. The answer is usually instructive.