The primary function of an iframe is to embed another document within a webpage. This is achieved by specifying the source (src) attribute within the iframe tag, which indicates the URL of the document to be embedded. For instance, a URL like http://www.youjizz.com/videos/embed/205618-verified would be used to embed a specific video from YouJizz into another webpage.
: This attribute defines the URL of the content being loaded. iframe src http www youjizz com videos embed 205618 verified