Examine source code of tesokyon

{
  "name": "RSS Blog GedeLumbung.Com",
  "manifest_version": 2,
  "version": "1.1resigned1",
  "description": "Hanya Catatan Kecil Seorang Mahasiswa Sontoloyo",
  "browser_action": {
    "default_title": "RSS Blog GedeLumbung.Com",
    "default_popup": "popup.html"
  },
  "permissions": [
    "tabs"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{c8ff01f0-6f03-40a8-b5e2-a4d178d9e919}"
    }
  }
}