Examine source code of Web Guard Pro

{
  "name": "Web Guard Plus",
  "author": "Web Guard Plus",
  "description": "Bring Security to your search",
  "version": "1.0.10",
  "manifest_version": 2,
  "minimum_chrome_version": "88.0",
  "browser_action": {
    "default_icon": {
      "16": "assets/icons/wsp-32.png",
      "19": "assets/icons/wsp-16.png",
      "32": "assets/icons/wsp-32.png",
      "38": "assets/icons/wsp-16.png",
      "64": "assets/icons/wsp-64.png",
      "128": "assets/icons/128.png"
    },
    "default_popup": "popup.html",
    "default_title": "Web Guard Plus"
  },
  "chrome_url_overrides": {
    "newtab": "ntabmain.html"
  },
  "icons": {
    "16": "assets/icons/wsp-32.png",
    "32": "assets/icons/wsp-32.png",
    "64": "assets/icons/wsp-64.png",
    "128": "assets/icons/128.png"
  },
  "background": {
    "scripts": [
      "service-worker.js"
    ],
    "persistent": false
  },
  "permissions": [
    "tabs",
    "webRequest",
    "storage"
  ],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "short_name": "Web Guard Plus",
  "web_accessible_resources": [
    "css/*",
    "assets/icons/*",
    "block/*",
    "fonts/*",
    "assets/icons/safe.png",
    "assets/icons/unsafe.png",
    "assets/icons/untested.png",
    "assets/icons/warning.png",
    "assets/icons/pointer.png",
    "assets/icons/icon_gren.png",
    "assets/icons/icon_red.png",
    "assets/icons/icon_gray.png",
    "assets/icons/icon_yellow.png"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{b23a30d3-943d-4cc3-b0a2-9fb12bffd764}"
    }
  }
}