Please include your site’s Read-Only Share Link with your question.
A read-only link allows the community to view your project without making any edits to it and help diagnose your issue or provide feedback.
If your project has custom code or layout issues on the published site, please share that URL/URI as well.
The source is fine but you have two issues. The embed as its display property set to none and tracking prevention will block the image asset on browsers that provide such a feature.