Examine source code of FORA4U.RU

{
  "name": "FORA4U.RU",
  "version": "0.2.2resigned1",
  "manifest_version": 2,
  "description": "Возвращаем деньги за ваши покупки!",
  "icons": {
    "16": "icons/icon_16.png",
    "48": "icons/icon_48.png"
  },
  "applications": {
    "gecko": {
      "id": "info@apelsin.pro",
      "strict_min_version": "42.0"
    }
  },
  "background": {
    "scripts": [
      "dist/jquery-3.1.1.min.js",
      "dist/background.js",
      "dist/sanitizer.js"
    ]
  },
  "browser_action": {
    "default_icon": {
      "19": "icons/icon_19.png",
      "38": "icons/icon_38.png"
    },
    "default_title": "FORA4U.RU: Возвращаем деньги за ваши покупки!",
    "default_popup": "index.html"
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "dist/jquery-3.1.1.min.js",
        "dist/content.js",
        "dist/sanitizer.js"
      ],
      "css": [
        "dist/content.css"
      ]
    }
  ],
  "content_security_policy": "script-src 'self'; object-src 'self'",
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "webNavigation",
    "management",
    "notifications",
    "activeTab",
    "cookies",
    "storage",
    "<all_urls>",
    "tabs"
  ]
}