<!doctype html>
<html>
<head>
  <meta charset="utf-8">
</head>
<body>
  <img src="https://example.com/chrome/toolkit/components/extensions/test/mochitest/file_image_good.png">
  <img src="http://mochi.test:8888/chrome/toolkit/components/extensions/test/mochitest/file_image_great.png">
</body>
</html>
