Examine source code of qdayworld

{
  "theme": {
    "images": {
      "theme_frame": "gora.jpg"
    },
    "colors": {
      "frame": "#150024",
      "tab_background_text": "#7600a1"
    }
  },
  "version": "2.0",
  "name": "qdayworld",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/0c057f95b3b6fb1f6e9cd5ed3879de1d303dd027ca571327ffd427399d759380/http%3A//qday.pl\" rel=\"nofollow\">qday.pl</a>"
}