Examine source code of ASO App Store Optimizer

{
  "manifest_version": 3,
  "name": "ASO Auditor: App Store & Play Optimizer",
  "short_name": "ASO Auditor",
  "version": "1.0.0",
  "description": "Audit & optimize App Store & Google Play metadata: live ASO score, keyword & character-limit checks. Free tools by asoagency.io",
  "homepage_url": "https://asoagency.io",
  "browser_specific_settings": {
    "gecko": {
      "id": "aso-auditor@asoagency.io",
      "strict_min_version": "128.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_title": "ASO Auditor",
    "default_popup": "popup/popup.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    }
  },
  "permissions": [
    "storage"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://apps.apple.com/*/app/*"
      ],
      "js": [
        "content/appstore.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://play.google.com/store/apps/details*"
      ],
      "js": [
        "content/playstore.js"
      ],
      "run_at": "document_idle"
    }
  ]
}