Examine source code of h-Battlefiled 3

{
  "theme": {
    "images": {
      "theme_frame": "header.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "h-Battlefiled 3",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/51ec33c80c8e495bc60c8de13c11a9fe0eea8eab73154060d75e6a97cfeb0a6b/http%3A//himo.Mo\" rel=\"nofollow\">himo.Mo</a> - Battlefiled"
}