| <!doctype html> | |
| <title>Test reference</title> | |
| <link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> | |
| <iframe width="500" height="500" srcdoc='<!doctype html><img alt="FAIL" srcset="/images/green-256x256.png 100w" style="max-width: 100%" sizes="10px">'></iframe> |