Examine source code of FabManila.com

{
  "theme": {
    "images": {
      "theme_frame": "fabmanilapersona.jpg"
    },
    "colors": {
      "frame": "#eb0505",
      "tab_background_text": "#f7e703"
    }
  },
  "version": "2.0",
  "name": "FabManila.com",
  "manifest_version": 2,
  "description": "Fabulous Manila, Philippines. <a href=\"https://outgoing.prod.mozaws.net/v1/561c003f754dfe8d3f7120d15db57348fc14a99c220b76dba090332926c7a04a/http%3A//FabManila.com\" rel=\"nofollow\">FabManila.com</a>"
}