<iframe src="http://www.youjizz.com/videos/embed/205618" frameborder="0" width="704" height="550" scrolling="no" allowtransparency="true"></iframe>
The Iframe Code Snippet: The code snippet you provided appears to be an iframe used to embed a video from YouJizz.com:
Understanding Iframes
Iframe Attributes and Their Meanings
Content Appropriateness: Make sure the content you're embedding is appropriate for your audience and complies with the laws and regulations applicable to you.
Iframes offer several benefits, including: