Websites have to consider their Content Security Policy when embedding iframes. CSP is a computer security concept, to help detect and mitigate certain types of attacks, including Cross Site Scripting (XSS) and data injection attacks. If a website's CSP is not configured to allow the embedding of external content, users may not be able to view the embedded content.
If you had a valid embed URL (replace http://www.youjizz.com/videos/embed/205618/top with your actual URL), your iframe code might look like this: iframe src http www youjizz com videos embed 205618 top
The text you're looking for appears to be related to an iframe source URL for embedding a video from YouJizz, a website that hosts adult content. The specific URL you've provided seems to point to an embedded video player for a particular video on YouJizz. Websites have to consider their Content Security Policy
The URL you've provided ( http://www.youjizz.com/videos/embed/205618/top ) suggests an attempt to embed a video from YouJizz, a website known for hosting adult content, directly into another webpage using an iframe. This practice is not uncommon on various types of websites that curate or share content. If you had a valid embed URL (replace http://www