Examine source code of Translatify

{
  "name": "Trans",
  "version": "1.0",
  "manifest_version": 2,
  "browser_action": {
    "default_popup": "popup.html"
  },
  "icons": {
    "128": "logo.png"
  },
  "permissions": [
    "activeTab"
  ],
  "content_security_policy": "script-src 'self' https://fonts.googleapis.com/css 'unsafe-eval'; object-src 'self'",
  "browser_specific_settings": {
    "gecko": {
      "id": "{1f34a115-282a-4759-b754-e3162cb54567}"
    }
  }
}