{
  "name": "批量域名访问检测工具",
  "short_name": "域名检测",
  "description": "基于浏览器的轻量级工具，用于批量校验域名的连通性并测量网络延迟。",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "theme_color": "#3498db",
  "background_color": "#f4f7f9",
  "lang": "zh-CN",
  "icons": [
    {
      "src": "/apple-touch-icon.png",
      "sizes": "180x180",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/favicon-32x32.png",
      "sizes": "32x32",
      "type": "image/png",
      "purpose": "any"
    }
  ]
}