Examine source code of Premiership Talk

{
  "theme": {
    "images": {
      "theme_frame": "premiershiptalkpersona.png"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Premiership Talk",
  "manifest_version": 2,
  "description": "Premiership Talk is one of the leading sources of news and opinions on the English Premier League and European football (soccer). It is located at <a href=\"https://outgoing.prod.mozaws.net/v1/1d6f198c315e1ab39cf0c36a39e03add80f69b6cb54329969e881b593c9daa09/http%3A//www.PremiershipTalk.com\" rel=\"nofollow\">http://www.PremiershipTalk.com</a> ."
}