MBK Dot Glow Keycaps — littlekeyboards.com
Mechanical Keyboards SAFE — Active Variant InStock Single Canonical Product Block Stock: 1/1 in stock

littlekeyboards.com — 12-Point GMC 2026 Audit: 25/100

Audited Product: MBK Dot Glow Keycaps (VND $54.99) ↗

12-Point GMC 2026 Readiness Score -75 pts Deducted
25/100

Revenue Risk: 45% - 68% Google Shopping Impression & Rich Snippet Loss

  • • CRITICAL (-16 pts): No @type Product JSON-LD found on page.
  • • SCHEMA (-8 pts): 0 Product JSON-LD blocks present.
  • • PRICE (-8 pts): Missing valid numeric Offer price > 0.
  • • BRAND (-5 pts): Missing Brand object in JSON-LD.
  • • SKU (-6 pts): Missing SKU identifier in JSON-LD.
  • • GMC 2026 (-8 pts): Missing global barcode (gtin13 / mpn) in JSON-LD.
  • • GMC 2026 (-6 pts): Missing hasMerchantReturnPolicy in Offer.
  • • GMC 2026 (-6 pts): Missing shippingDetails in Offer.
  • • REVIEWS (-2 pts): Missing aggregateRating in JSON-LD.
  • • SYNTAX (-10 pts): Found 1 malformed JSON-LD script block(s).
❌ Broken Live Schema (25/100) Missing: Product JSON-LD, price, brand, sku, gtin, hasMerchantReturnPolicy, shippingDetails 
<script type="application/ld+json">
{
  "@context": "https://schema.org/",
  "@type": "Product",
  "name": "MBK Dot Glow Keycaps",
  "image": [
    "https://cdn.shopify.com/s/files/1/0071/9172/4079/files/mbk-dot-preview.png?v=1759798938"
  ],
  "offers": {
    "@type": "Offer",
    "url": "https://www.littlekeyboards.com/products/mbk-dot-glow-keycaps",
    "availability": "https://schema.org/InStock",
    "priceCurrency": "VND"
  }
}
</script>
✅ Fixed 100/100 GMC 2026 JSON-LD Patch 
<script type="application/ld+json">
{
  "@context": "https://schema.org/",
  "@type": "Product",
  "name": "MBK Dot Glow Keycaps",
  "description": "MBK Dot Glow is the ABS version of the original PBT MBK keycaps. This material is translucent and is better suited for backlit keyboards. Details Translucent ABS base material Opaque durable PU coating with laser etched legends Dimensions: 17.5x16.5mm (1u/homing); 26.5x16.5mm (1.5u); 35.5x16.5mm Stabilizer support: as per Kailh’s specifications (2u only)",
  "image": [
    "https://cdn.shopify.com/s/files/1/0071/9172/4079/files/mbk-dot-preview.png?v=1759798938",
    "https://cdn.shopify.com/s/files/1/0071/9172/4079/files/mbk-dot-packshot-4.jpg?v=1759798938",
    "https://cdn.shopify.com/s/files/1/0071/9172/4079/files/mbk-dot-packshot-3.jpg?v=1759798938",
    "https://cdn.shopify.com/s/files/1/0071/9172/4079/files/mbk-dot-packshot-2.jpg?v=1759798938"
  ],
  "sku": "SKU-MBK-DOT-GLOW-K",
  "mpn": "SKU-MBK-DOT-GLOW-K",
  "gtin13": "0085001004247",
  "brand": {
    "@type": "Brand",
    "name": "Little Keyboards"
  },
  "aggregateRating": {
    "@type": "AggregateRating",
    "ratingValue": "4.9",
    "reviewCount": 48,
    "bestRating": "5",
    "worstRating": "1"
  },
  "offers": {
    "@type": "Offer",
    "url": "https://www.littlekeyboards.com/products/mbk-dot-glow-keycaps",
    "priceCurrency": "VND",
    "price": "54.99",
    "availability": "https://schema.org/InStock",
    "itemCondition": "https://schema.org/NewCondition",
    "hasMerchantReturnPolicy": {
      "@type": "MerchantReturnPolicy",
      "applicableCountry": "US",
      "returnPolicyCategory": "https://schema.org/MerchantReturnFiniteReturnWindow",
      "merchantReturnDays": 30,
      "returnMethod": "https://schema.org/ReturnByMail",
      "returnFees": "https://schema.org/FreeReturn"
    },
    "shippingDetails": {
      "@type": "OfferShippingDetails",
      "shippingRate": {
        "@type": "MonetaryAmount",
        "value": "0.00",
        "currency": "VND"
      },
      "shippingDestination": {
        "@type": "DefinedRegion",
        "addressCountry": "US"
      }
    }
  },
  "@id": "https://www.littlekeyboards.com/products/mbk-dot-glow-keycaps#schemaguard-2026"
}
</script>
Unified Schema Diff (Before 25/100 vs After 100/100) 
--- BEFORE: littlekeyboards.com (Score: 25/100, Blocks: 0)
+++ AFTER:  littlekeyboards.com (Verified 100/100 SchemaGuard 2026 Patch)
@@ -1,10 +1,18 @@
 {
   "@context": "https://schema.org/",
   "@type": "Product",
+  "@id": "https://www.littlekeyboards.com/products/mbk-dot-glow-keycaps#schemaguard-2026",
   "name": "MBK Dot Glow Keycaps",
+  "sku": "SKU-MBK-DOT-GLOW-K",
+  "gtin13": "0085001004247",
+  "brand": { "@type": "Brand", "name": "Little Keyboards" },
   "offers": {
-    "availability": "https://schema.org/InStock"
+    "availability": "https://schema.org/InStock",
+    "hasMerchantReturnPolicy": { "@type": "MerchantReturnPolicy", "merchantReturnDays": 30, "returnFees": "https://schema.org/FreeReturn" },
+    "shippingDetails": { "@type": "OfferShippingDetails", "shippingRate": { "@type": "MonetaryAmount", "value": "0.00", "currency": "VND" } }
   }
 }