Examine source code of artman studio

{
  "theme": {
    "images": {
      "theme_frame": "personas_artman_01.jpg"
    },
    "colors": {
      "frame": "#ff0000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "artman studio",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/904e77633ad82ef58db70e3873761e4a99ade9802ca970ac1ffac4d90e7e654e/http%3A//www.artmanstudio.com\" rel=\"nofollow\">www.artmanstudio.com</a>"
}