chromium/third_party/blink/renderer/core/testing/data/frameserializer/elements/elements.html

<!-- This page is used to test that FrameSerializer correctly serializes the
     expected resources from various HTML nodes.
-->
<html>
<head>
<!-- Style sheet links should be retrieved -->
<link rel="stylesheet" type="text/css" href="style.css"/>
<!-- Other link should NOT be retrieved -->
<link rel="copyright" type="text/plain" href="copyright.html"/>
<!-- Scripts should NOT be retrieved -->
<script src="script.js"></script>
</head>

<!-- Images are always retrieved -->
<body background="bodyBackground.png">

<!-- Twice to make sure we only report each resource once -->
<img src="imageSrc.png"/>
<img src="imageSrc.png"/>

<!-- Non existing resource, should NOT be serialized -->
<img src="nonExisting.png"/>

<form>
  <input type="image" src="inputImage.png"/>
</form>

<table background="tableBackground.png">
  <tr background="trBackground.png">
    <td background="tdBackground.png"></td>
  </tr>
  <tr background="trBackground.png">
    <td background="tdBackground.png"></td>
  </tr>
</table>

<!-- Some more obscure tags, should NOT be serialized -->
<blockquote cite="blockquoteCite.html"></blockquote>
<q cite="qCite.html"></q>
<p>My favorite color is <del cite="delCite.html">blue</del> <ins>red</ins>!</p>
<p>My favorite color is <del>blue</del> <ins cite="insCite.html">red</ins>!</p>

</body>

</html>