Examine source code of Rintaraz

{
  "theme": {
    "images": {
      "theme_frame": "head2.jpg"
    },
    "colors": {
      "frame": "#13384a",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Rintaraz",
  "manifest_version": 2,
  "description": "Kuroshitsuji - Ciel\n\n<a href=\"https://outgoing.prod.mozaws.net/v1/86cbb7655cc273e7c94a21b86402d64615467f2a00b597bc07c74b7def492eea/http%3A//Rintaraz.exteen.com\" rel=\"nofollow\">Rintaraz.exteen.com</a>"
}