Examine source code of One Direction Guys

{
  "theme": {
    "images": {
      "theme_frame": "OneDir.png"
    },
    "colors": {
      "frame": "#0d0c0c",
      "tab_background_text": "#c23a89"
    }
  },
  "version": "2.0",
  "name": "One Direction Guys",
  "manifest_version": 2,
  "description": "Photo Source:\n<a href=\"https://outgoing.prod.mozaws.net/v1/1facf881371d2a41d94f91b053601928f3d2e606b5526dcbe2ea19274b0e6ef7/http%3A//0nedirectionlovers.tumblr.com/post/21598412904\" rel=\"nofollow\">http://0nedirectionlovers.tumblr.com/post/21598412904</a>"
}