viewport-initial-scale-and-user-scalable-no.html

<html>
  <head>
    <meta name='viewport' content='width=device-width,target-densitydpi=device-dpi,initial-scale=2,user-scalable=no' />
  </head>
  <body>
    A page with a viewport set to device-dpi and device width, scale 2, non user-scalable.
  </body>
</html>

chromium/third_party/blink/renderer/core/testing/data/viewport-initial-scale-and-user-scalable-no.html