Examine source code of MiLocker.com1.1

{
  "theme": {
    "images": {
      "theme_frame": "HeaderMiLocker.jpg"
    },
    "colors": {
      "frame": "#bcd1bd",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "MiLocker.com1.1",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/0b1867eef01806eec6a1d8d94490fc2b2402cb07990a2cd977b0264ec4cca549/http%3A//www.milocker.com/\" rel=\"nofollow\">http://www.milocker.com/</a>"
}