The IFrame player API lets you embed a YouTube video player on your website and control the player using JavaScript
https://developers.google.com/youtube/iframe_api_reference
Audio / Video Media
Get access to data on 4,205,539 websites that are YouTube IFrame API Customers. We know of 910,090 live websites using YouTube IFrame API and an additional 3,295,449 sites that used YouTube IFrame API historically and 390,367 websites in the United States.
Get a list of 4,205,539 websites using YouTube IFrame API which includes location information, hosting data, contact details, 910,090 currently live websites and an additional 1,335,509 domains that redirect to sites in this list. 3,295,449 sites that used this technology previouslyand 390,367 websites in the United States currently using YouTube IFrame API.
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