Examine source code of Reloado Screenshot

{
  "manifest_version": 3,
  "name": "Reloado Screenshot",
  "version": "2.1.0",
  "description": "Capture your screen and share it instantly via screenshot.reloado.com",
  "permissions": [
    "activeTab",
    "tabs",
    "scripting"
  ],
  "host_permissions": [
    "https://screenshot.reloado.com/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "screenshot@reloado.com",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "Reloado Screenshot",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  }
}