Examine source code of platformgamer

{
  "theme": {
    "images": {
      "theme_frame": "pgpheader.png"
    },
    "colors": {
      "frame": "#7a7a7a",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "platformgamer",
  "manifest_version": 2,
  "description": "[pg] <a href=\"https://outgoing.prod.mozaws.net/v1/9fa3494a5403d66786a449f00bed9f430b7ad485861179c9a17e98f6e5754fe2/http%3A//platformgamer.com\" rel=\"nofollow\">platformgamer.com</a>"
}