Keyword Golden Ratio Calculator Tool

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Keyword Golden Ratio Calculator Tool",
  "description": "This extension provides an indication of whether a keyword is good to target based on the Keyword Golden Ratio (KGR).",
  "version": "1.2",
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icon16.png",
      "48": "icon48.png",
      "128": "icon128.png"
    }
  },
  "background": {
    "service_worker": "background.js"
  },
  "host_permissions": [
    "https://www.google.com/*",
    "https://*.googleusercontent.com/*"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "contentScript.js"
      ],
      "matches": [
        "https://www.google.com/*"
      ]
    }
  ]
}