{
  "name": "IP查询网 - 免费在线查询工具",
  "short_name": "IP查询",
  "description": "免费在线IP查询、域名查询、手机号归属地、WHOIS、子网计算等30+工具",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#4a5568",
  "theme_color": "#667eea",
  "lang": "zh-CN",
  "dir": "ltr",
  "categories": ["utilities", "productivity", "tools"],
  "icons": [
    {
      "src": "/static/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/static/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/static/icon-192-maskable.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/static/icon-512-maskable.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ],
  "shortcuts": [
    {
      "name": "IP查询",
      "short_name": "IP",
      "description": "查询IP地址归属地",
      "url": "/ip/",
      "icons": [{"src": "/static/icon-192.png", "sizes": "192x192"}]
    },
    {
      "name": "手机号归属地",
      "short_name": "手机号",
      "description": "查询手机号归属地",
      "url": "/phone/",
      "icons": [{"src": "/static/icon-192.png", "sizes": "192x192"}]
    },
    {
      "name": "子网计算",
      "short_name": "子网",
      "description": "IPv4/IPv6子网划分",
      "url": "/subnet/",
      "icons": [{"src": "/static/icon-192.png", "sizes": "192x192"}]
    },
    {
      "name": "WHOIS查询",
      "short_name": "WHOIS",
      "description": "域名WHOIS查询",
      "url": "/whois/",
      "icons": [{"src": "/static/icon-192.png", "sizes": "192x192"}]
    }
  ]
}