Examine source code of guavaleaf.com

{
  "theme": {
    "images": {
      "theme_frame": "header_s1.png"
    },
    "colors": {
      "frame": "#cccccc",
      "tab_background_text": "#666666"
    }
  },
  "version": "2.0",
  "name": "guavaleaf.com",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/8fc2fbf0cf0c75b2f40a1e0d6c884d164aa4f7bf0131978fb8e68ffb3ab5e0cf/http%3A//guavaleaf.com\" rel=\"nofollow\">guavaleaf.com</a>... music videos, movie trailers, private and public video sharing."
}