Examine source code of Polish Game EnT Logo

{
  "theme": {
    "images": {
      "theme_frame": "PGENTPERSONAHEADER.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#7deb46"
    }
  },
  "version": "2.0",
  "name": "Polish Game EnT Logo",
  "manifest_version": 2,
  "description": "Log on to get free stuff!! <a href=\"https://outgoing.prod.mozaws.net/v1/21c6573c07866f98f5feb989beff371ca09ea7daf8490f2bc9bb5d3aee2e6cce/http%3A//reverbnation.com/polishgame\" rel=\"nofollow\">http://reverbnation.com/polishgame</a>"
}