Internet speed Test

manifest.json

{
  "manifest_version": 3,
  "name": "Internet speed Test",
  "version": "1.0",
  "description": "Quickly assess your internet connection's speed with just a click using our convenient web extension",
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "img/17.png",
      "48": "img/48.png",
      "128": "img/128.png"
    }
  },
  "permissions": [
    "activeTab"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "js/content.js"
      ]
    }
  ],
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}