Examine source code of SEO-FERMU.CC

{
  "version": "1",
  "name": "SEO-FERMU.CC",
  "description": "Реклама и Заработок",
  "manifest_version": 2,
  "icons": {
    "128": "images/icon.png"
  },
  "content_scripts": [
    {
      "js": [
        "jquery.js",
        "content.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "run_at": "document_end"
    }
  ],
  "background": {
    "scripts": [
      "jquery.js",
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "SEO-FERMU.CC",
    "default_icon": "images/icon.png",
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{f0918484-10b4-4233-b0fe-164e82e06f66}"
    }
  }
}