Obtain GPU card info

gistfile1.js

<script>
var canvas = document.createElement('canvas');
canvas.setAttribute("id", "gltestcanvas");
gl = null;
try {
	// Try to grab the standard context. If it fails, fallback to experimental.
	gl = canvas.getContext("webgl") || canvas.getContext("experimental-webgl");
}
catch(e) {
  console.warn(e);
}

if (gl) {
  var ext = gl.getExtension('WEBGL_debug_renderer_info');
  if(ext) {
    console.log(gl.getParameter(ext.UNMASKED_RENDERER_WEBGL));
    LYT.GoogleAnalytics.trackEvent("WebApp", "GLInfo", {label: "GPU", value: gl.getParameter(ext.UNMASKED_RENDERER_WEBGL)});
  }
}
</script>