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 4,219,386 websites that are YouTube IFrame API Customers. We know of 882,740 live websites using YouTube IFrame API and an additional 3,336,646 sites that used YouTube IFrame API historically and 379,012 websites in the United States.
Get a list of 4,219,386 websites using YouTube IFrame API which includes location information, hosting data, contact details, 882,740 currently live websites and an additional 1,269,908 domains that redirect to sites in this list. 3,336,646 sites that used this technology previouslyand 379,012 websites in the United States currently using YouTube IFrame API.
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