Examine source code of XSurf Log

{
  "manifest_version": 2,
  "author": "Martin Boyd",
  "name": "XSurfLog",
  "short_name": "XSurfLog",
  "description": "Provides Phishing Protection, protection of dangerous websites and Website Tracking.",
  "version": "2.1.0",
  "icons": {
    "16": "images/X16.png",
    "48": "images/X48.png",
    "128": "images/X128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "js/password_script.min.js",
        "js/upload_script.min.js",
        "js/jquery-3.4.1.min.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "*.html"
  ],
  "browser_action": {
    "default_icon": "images/X16.png",
    "default_popup": "popup.html"
  },
  "options_page": "options.html",
  "background": {
    "scripts": [
      "js/jquery-3.4.1.min.js",
      "js/functions.min.js",
      "js/url.min.js",
      "js/website.min.js",
      "js/extension.min.js",
      "js/background.min.js"
    ],
    "persistent": true
  },
  "applications": {
    "gecko": {
      "id": "support@xsurflog.com"
    }
  },
  "permissions": [
    "storage",
    "downloads",
    "cookies",
    "tabs",
    "alarms",
    "history",
    "webRequestBlocking",
    "management",
    "webRequest",
    "activeTab",
    "http://*/*",
    "https://*/*",
    "identity",
    "<all_urls>"
  ]
}