Examine source code of Games Talk

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Games Talk",
  "manifest_version": 2,
  "description": "It's my first design for my website <a href=\"https://outgoing.prod.mozaws.net/v1/77b4e227994fd59882f9118a1e0dbad548cb66b8d3b11d3e9168eb320b1eeb72/http%3A//games-talk.tk\" rel=\"nofollow\">games-talk.tk</a>. It's my first design for firefox ^^."
}