{
  "name": "航用速度換算およびビューフォート風力階級",
  "short_name": "航",
  "description": "ノット、km/h、m/s、mphの間で即座に換算します。海の状態の詳細な説明と陸上の風の影響を含むビューフォート風力階級表を搭載。",
  "start_url": "/ja/utilities/categories/sailing-and-nautical/nautical-speed-converter/",
  "scope": "/ja/utilities/categories/sailing-and-nautical/nautical-speed-converter/",
  "icons": [
    {
      "src": "/images/utilities/speed-converter.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}