DNS Checker - SEO and Domain Analysis

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "DNS Checker - SEO and Domain Analysis",
  "short_name": "DNS Checker",
  "description": "SEO and Domain Analysis Tool by DNS Checker. Provides SEO Report, Meta Redirects and 404s, Client IP, Domain IP & Geo Location, etc",
  "version": "1.0.6",
  "manifest_version": 2,
  "icons": {
    "16": "/images/logo-16.png",
    "32": "/images/logo-32.png",
    "48": "/images/logo-48.png",
    "64": "/images/logo-64.png",
    "128": "/images/logo-128.png",
    "256": "/images/logo-256.png"
  },
  "browser_action": {
    "default_title": "DNS Checker",
    "default_icon": {
      "16": "/images/logo-16.png",
      "32": "/images/logo-32.png",
      "48": "/images/logo-48.png",
      "64": "/images/logo-64.png",
      "128": "/images/logo-128.png",
      "256": "/images/logo-256.png"
    },
    "default_popup": "/dist/popup.min.html"
  },
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "default": "Ctrl+Shift+Space",
        "mac": "MacCtrl+Shift+Space"
      },
      "description": "Opens DNS Checker Extension"
    }
  },
  "permissions": [
    "*://*/*",
    "tabs",
    "webRequest",
    "cookies"
  ],
  "background": {
    "persistent": true,
    "scripts": [
      "/firefox/browser-polyfill.min.js",
      "/dist/js/dnschecker.min.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "/firefox/browser-polyfill.min.js",
        "/dist/js/content.min.js"
      ],
      "run_at": "document_start"
    }
  ]
}