frame-with-few-compression-test-images.php

<?php
header("Document-Policy: lossy-images-max-bpp=0.5");
?>
<!DOCTYPE html>
<style>
body {
  font: 10px Ahem;
}
</style>
<body>
  <img src="Fisher-large.jpg" width="200"/>
  <img src="Fisher-small.jpg" width="200"/>
</body>

chromium/third_party/blink/web_tests/http/tests/images/resources/frame-with-few-compression-test-images.php