Examine source code of SP2D Tabs Extractor

{
  "manifest_version": 3,
  "name": "SP2D Tabs Extractor",
  "version": "1.4.0",
  "description": "Membaca tab cetak SP2D LS/GU/TU. UPTD diisi per blok unit khusus untuk SP2D GU.",
  "permissions": [
    "activeTab",
    "downloads",
    "scripting",
    "tabs"
  ],
  "host_permissions": [
    "https://sipd.kemendagri.go.id/*"
  ],
  "action": {
    "default_title": "SP2D Tabs Extractor",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "@sp2d-tabs-extractor",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}