Examine source code of Shaiya AoL

{
  "theme": {
    "images": {
      "theme_frame": "zHeader000.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "Shaiya AoL",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/a1ac50119b9dc79928ab7899f8e05a0dc34b14ea3e433b92ba42456678e6a972/http%3A//shaiya.aeriagames.com\" rel=\"nofollow\">shaiya.aeriagames.com</a>"
}