Examine source code of MUSICANO.RU

{
  "theme": {
    "images": {
      "theme_frame": "up.png"
    },
    "colors": {
      "frame": "#530000",
      "tab_background_text": "#530000"
    }
  },
  "version": "2.0",
  "name": "MUSICANO.RU",
  "manifest_version": 2,
  "description": "desing from <a href=\"https://outgoing.prod.mozaws.net/v1/badc1fec834e6c228ae103a2755b6fbab9ce823154ba31bad96edc0ea5b49e7d/http%3A//musicano.ru\" rel=\"nofollow\">musicano.ru</a>"
}