Examine source code of Total Massacre Clan

{
  "theme": {
    "images": {
      "theme_frame": "TMM.png"
    },
    "colors": {
      "frame": "#11706e",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Total Massacre Clan",
  "manifest_version": 2,
  "description": "Total Massacre Clan \n\n<a href=\"https://outgoing.prod.mozaws.net/v1/60a1e0074300ad114473aca9b58dda97117154ed637a9e5231370c1b394398cf/http%3A//TotalMass.tk\" rel=\"nofollow\">TotalMass.tk</a>"
}