Examine source code of ClickShield

{
  "manifest_version": 3,
  "name": "ClickShield",
  "version": "1.0",
  "description": "ClickShield - One step ahead of every threat. Detects phishing attempts in real time by analyzing shortened URLs and disguised hyperlinks before you click.",
  "permissions": [
    "activeTab",
    "scripting",
    "storage"
  ],
  "host_permissions": [
    "https://www.virustotal.com/api/v3/*",
    "*://*/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "images/icon16.jpg",
      "48": "images/icon48.jpg",
      "128": "images/icon128.jpg"
    }
  },
  "options_page": "options.html",
  "icons": {
    "16": "images/icon16.jpg",
    "48": "images/icon48.jpg",
    "128": "images/icon128.jpg"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "clickshield@extension.mozilla.org",
      "strict_min_version": "109.0"
    }
  }
}