Examine source code of InsideBB.com

{
  "theme": {
    "images": {
      "theme_frame": "header.jpg"
    },
    "colors": {
      "frame": "#7b9e6e",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "InsideBB.com",
  "manifest_version": 2,
  "description": "A persona for all bodyboarders ~~~ <a href=\"https://outgoing.prod.mozaws.net/v1/992e6734f02c3d26a45dd5f86604a2d3daa7602a612426f265eb9250c8f79376/http%3A//insidebb.com\" rel=\"nofollow\">insidebb.com</a>"
}