{
  "name": "Stone Calculator — Free Gravel & Stone Estimator",
  "short_name": "StoneCalc",
  "description": "Free professional stone, gravel, crushed-stone and sand calculators. Get instant cubic yard and ton estimates for driveways, patios, French drains, and landscaping projects.",
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  "id": "/",
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  "display": "standalone",
  "orientation": "portrait-primary",
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  "lang": "en-US",
  "dir": "ltr",
  "categories": ["utilities", "productivity", "tools", "business", "education"],
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  "shortcuts": [
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      "name": "Main Calculator",
      "short_name": "Calculator",
      "description": "Free stone & gravel calculator",
      "url": "/calculator/",
      "icons": [{ "src": "/icon-192.webp", "sizes": "192x192", "type": "image/webp" }]
    },
    {
      "name": "All Tools",
      "short_name": "Tools",
      "description": "Browse 50+ stone calculators",
      "url": "/tools/",
      "icons": [{ "src": "/icon-192.webp", "sizes": "192x192", "type": "image/webp" }]
    },
    {
      "name": "Driveway Stone",
      "short_name": "Driveway",
      "description": "Driveway stone calculator",
      "url": "/driveway-stone-calculator/",
      "icons": [{ "src": "/icon-192.webp", "sizes": "192x192", "type": "image/webp" }]
    },
    {
      "name": "FAQs",
      "short_name": "FAQs",
      "description": "Frequently asked questions",
      "url": "/faqs/",
      "icons": [{ "src": "/icon-192.webp", "sizes": "192x192", "type": "image/webp" }]
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}