a better test

- more metrics covered/displayed
- test page site is https

user.js

@@ -1577,7 +1577,7 @@ user_pref("privacy.firstparty.isolate.restrict_opener_access", true); // [DEFAUL
       To set a size, open a XUL (chrome) page (such as about:config) which is at 100% zoom, hit
       Shift+F4 to open the scratchpad, type window.resizeTo(1366,768), hit Ctrl+R to run. Test
       your window size, do some math, resize to allow for all the non inner window elements
-      [TEST] http://browserspy.dk/screen.php
+      [TEST] https://ghacksuserjs.github.io/TorZillaPrint/TorZillaPrint.html#screen
  ** 1281949 - spoof screen orientation (FF50+)
  ** 1281963 - hide the contents of navigator.plugins and navigator.mimeTypes (FF50+)
       FF53: Fixes GetSupportedNames in nsMimeTypeArray and nsPluginArray (1324044)