Examine source code of HWReady.it Community Plugin

{
  "applications": {
    "gecko": {
      "id": "plugin@hwready.it"
    }
  },
  "background": {
    "scripts": [
      "js/background.js"
    ]
  },
  "browser_action": {
    "default_icon": "images/icon/128.png",
    "default_popup": "popup.html",
    "default_title": "HWReady.it Community Plugin"
  },
  "description": "HWReady.it Community Plugin: tutti i contenuti della nostra community a portata di mano",
  "homepage_url": "http://plugin.hwready.it",
  "icons": {
    "16": "images/icon/16.png",
    "32": "images/icon/32.png",
    "48": "images/icon/48.png",
    "128": "images/icon/128.png"
  },
  "manifest_version": 2,
  "name": "HWReady.it Community Plugin",
  "options_ui": {
    "page": "options.html"
  },
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "http://www.amazon.com/*",
    "https://www.amazon.com/*",
    "http://www.amazon.ca/*",
    "https://www.amazon.ca/*",
    "http://www.amazon.co.uk/*",
    "https://www.amazon.co.uk/*",
    "http://www.amazon.de/*",
    "https://www.amazon.de/*",
    "http://www.amazon.es/*",
    "https://www.amazon.es/*",
    "http://www.amazon.fr/*",
    "https://www.amazon.fr/*",
    "http://www.amazon.it/*",
    "https://www.amazon.it/*",
    "http://www.amazon.co.jp/*",
    "https://www.amazon.co.jp/*",
    "http://www.amazon.cn/*",
    "https://www.amazon.cn/*",
    "http://www.cdkeys.com/*",
    "https://www.cdkeys.com/*",
    "http://www.kinguin.net/*",
    "https://www.kinguin.net/*",
    "http://www.instant-gaming.com/*",
    "https://www.instant-gaming.com/*",
    "https://www.g2a.com/*",
    "http://www.g2a.com/*",
    "https://www.hrkgame.com/*",
    "http://www.hrkgame.com/*"
  ],
  "short_name": "HWReady",
  "version": "1.9.8"
}