{
  "name": "NetCheck — DNS & Ad Block Tester",
  "short_name": "NetCheck",
  "description": "Test your DNS, ad blocker, network speed, and security headers. All tests run locally in your browser.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#08090a",
  "theme_color": "#08090a",
  "icons": [
    {
      "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235e6ad2' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z'/%3E%3Cpolyline points='9 12 11 14 15 10'/%3E%3C/svg%3E",
      "sizes": "any",
      "type": "image/svg+xml"
    }
  ]
}