Examine source code of Splinter Hub

{
  "theme": {
    "images": {
      "theme_frame": "Splinter_Hub_header-web.jpg"
    },
    "colors": {
      "frame": "#121212",
      "tab_background_text": "#f5f5f5"
    }
  },
  "version": "2.0",
  "name": "Splinter Hub",
  "manifest_version": 2,
  "description": "Persona is based on my abstract/sci-fi Wallpaper which can be found @ <a href=\"https://outgoing.prod.mozaws.net/v1/a7d461b504d2685f183e7dadaf0f6b16b9a6043050af4fac9938a4e2652a4345/http%3A//grungetv.deviantart.com/art/Splinter-Hub-143291321\" rel=\"nofollow\">http://grungetv.deviantart.com/art/Splinter-Hub-143291321</a>"
}