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Southern Whale
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ຄູ່ຮ່ວມງານດ້ານ SEO ໃນພາກໃຕ້ຂອງທ່ານ

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Schema Markup ແມ່ນຫຍັງ? ວິທີຕິດ Rich Snippet ໃຫ້ເວັບໄທ (ພ້ອມຕົວຢ່າງ JSON-LD ແທ້)

May 16, 2026
Southern Whale
Schema Markup Guide ປີ 2026

Schema Markup ຄືສິ່ງດຽວທີ່ເຮັດໃຫ້ຜູ້ຄົ້ນ Google ເຫັນ Rich Result ກ່ອນຄູ່ແຂ່ງ — ດາວ, ລາຄາ, ພາບ, FAQ ທີ່ຂະຫຍາຍຢູ່ໃນ SERP CTR ເພີ່ມ 20-40% ໄດ້ແຄ່ຈາກການໃສ່ Schema ຖືກປະເພດ

ບົດຄວາມນີ້ຄອບຄຸມ:

  • Schema ແມ່ນຫຍັງ
  • 8 ປະເພດທີ່ໃຊ້ໄດ້ແທ້ໃນເວັບໄທ
  • ຕົວຢ່າງ JSON-LD ທີ່ Copy ໄປໃຊ້ໄດ້

Schema Markup ແມ່ນຫຍັງ — ນິຍາມສັ້ນ

Schema.org ຄື ຄຳສັບທີ່ Google, Bing, Yandex ໃຊ້ຮ່ວມກັນ ເພື່ອບອກວ່າເນື້ອຫາໃນໜ້າເວັບຄືຫຍັງ

ຕົວຢ່າງ: ໜ້າໜຶ່ງຂອງທ່ານຄືບົດຄວາມ Schema ບອກ Google ວ່າ:

  • ໃຜຂຽນ
  • ເຜີຍແຜ່ເມື່ອໃດ
  • ຮູບໃດຄື Featured image
  • ກ່ຽວກັບຫົວຂໍ້ຫຍັງ

Google ໃຊ້ຂໍ້ມູນນີ້ສະແດງ Rich Result ໃນ SERP

ລົງ Schema ດ້ວຍຮູບແບບໃດ

ມີ 3 ຮູບແບບ:

  1. JSON-LD — Recommended ໂດຍ Google (ລົງໃນ <script> ໃນ <head>)
  2. Microdata — Embedded ໃນ HTML (ຍາກກວ່າ, ລຳບາກ maintain)
  3. RDFa — Embedded ໃນ HTML

ໃຊ້ JSON-LD ສະເໝີ — ງ່າຍກວ່າ, Google ມັກກວ່າ

8 ປະເພດ Schema ທີ່ໃຊ້ໄດ້ແທ້ໃນເວັບໄທ

1. Organization (ທຸກເວັບຕ້ອງມີ)

ໃສ່ໃນທຸກໜ້າຜ່ານ BaseLayout

{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "Southern Whale",
  "url": "https://southernwhale.com",
  "logo": "https://southernwhale.com/images/logo.webp",
  "contactPoint": {
    "@type": "ContactPoint",
    "telephone": "+66-93-574-9544",
    "contactType": "customer service",
    "availableLanguage": ["Thai", "English"]
  },
  "sameAs": [
    "https://line.me/ti/p/7rYm89C06d",
    "https://www.facebook.com/southernwhale"
  ]
}

2. LocalBusiness (ສຳລັບທຸລະກິດທີ່ມີທີ່ຕັ້ງ)

{
  "@context": "https://schema.org",
  "@type": "ProfessionalService",
  "name": "Southern Whale Phuket",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "...",
    "addressLocality": "Mueang Phuket",
    "addressRegion": "Phuket",
    "postalCode": "83000",
    "addressCountry": "TH"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 7.8804,
    "longitude": 98.3923
  },
  "telephone": "+66-93-574-9544",
  "openingHoursSpecification": {
    "@type": "OpeningHoursSpecification",
    "dayOfWeek": ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday"],
    "opens": "09:00",
    "closes": "18:00"
  },
  "priceRange": "$$$",
  "aggregateRating": {
    "@type": "AggregateRating",
    "ratingValue": "4.9",
    "reviewCount": "50"
  }
}

3. Article / BlogPosting (ສຳລັບບົດຄວາມ)

{
  "@context": "https://schema.org",
  "@type": "BlogPosting",
  "headline": "Schema Markup ແມ່ນຫຍັງ? ວິທີຕິດ Rich Snippet",
  "image": "https://southernwhale.com/images/blog/schema-markup-guide-2026.jpg",
  "datePublished": "2026-05-16",
  "dateModified": "2026-05-16",
  "author": {
    "@type": "Organization",
    "name": "Southern Whale"
  },
  "publisher": {
    "@type": "Organization",
    "name": "Southern Whale",
    "logo": {
      "@type": "ImageObject",
      "url": "https://southernwhale.com/images/logo.webp"
    }
  }
}

4. BreadcrumbList

{
  "@context": "https://schema.org",
  "@type": "BreadcrumbList",
  "itemListElement": [
    { "@type": "ListItem", "position": 1, "name": "ໜ້າແຮກ", "item": "https://southernwhale.com/" },
    { "@type": "ListItem", "position": 2, "name": "Blog", "item": "https://southernwhale.com/blog/" },
    { "@type": "ListItem", "position": 3, "name": "Schema Markup ແມ່ນຫຍັງ" }
  ]
}

5. FAQPage (ສຳລັບໜ້າ FAQ ຫຼື FAQ section ໃນບົດຄວາມ)

{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "mainEntity": [
    {
      "@type": "Question",
      "name": "Schema Markup ແມ່ນຫຍັງ?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Schema ຄືຄຳສັບທີ່ Google ໃຊ້ເຂົ້າໃຈໜ້າທ່ານ..."
      }
    }
  ]
}

6. Product + Review + AggregateRating (ສຳລັບ E-commerce)

{
  "@context": "https://schema.org",
  "@type": "Product",
  "name": "...",
  "image": [...],
  "description": "...",
  "brand": { "@type": "Brand", "name": "..." },
  "offers": {
    "@type": "Offer",
    "price": "1500",
    "priceCurrency": "THB",
    "availability": "https://schema.org/InStock"
  },
  "aggregateRating": {
    "@type": "AggregateRating",
    "ratingValue": "4.8",
    "reviewCount": "120"
  }
}

7. Hotel + Offer (ສຳລັບເວັບໂຮງແຮມ)

{
  "@context": "https://schema.org",
  "@type": "Hotel",
  "name": "Pool Villa Karon",
  "starRating": { "@type": "Rating", "ratingValue": "4" },
  "amenityFeature": [
    { "@type": "LocationFeatureSpecification", "name": "Free WiFi" },
    { "@type": "LocationFeatureSpecification", "name": "Pool" }
  ],
  "priceRange": "฿8000-฿20000",
  "containsPlace": [
    {
      "@type": "Room",
      "name": "Pool Suite",
      "occupancy": { "@type": "QuantitativeValue", "maxValue": 2 }
    }
  ]
}

8. Service (ສຳລັບໜ້າບໍລິການ)

{
  "@context": "https://schema.org",
  "@type": "Service",
  "name": "SEO Services",
  "provider": {
    "@type": "Organization",
    "name": "Southern Whale"
  },
  "areaServed": [
    { "@type": "City", "name": "Phuket" },
    { "@type": "City", "name": "Krabi" }
  ],
  "offers": {
    "@type": "AggregateOffer",
    "lowPrice": "40000",
    "highPrice": "300000",
    "priceCurrency": "THB"
  }
}

ວິທີເຊັກວ່າ Schema ໃຊ້ງານໄດ້

1. Schema.org Validator

https://validator.schema.org/ ໃສ່ URL ຫຼື Paste code → ເບິ່ງ errors / warnings

2. Google Rich Results Test

https://search.google.com/test/rich-results ທົດສອບວ່າ Google ຮູ້ຈັກ Schema ຂອງທ່ານແລະຈະສະແດງ Rich Result ບໍ່

3. Google Search Console

ຫຼັງ Submit Schema 1-2 ອາທິດ ເບິ່ງ Enhancements tab ໃນ GSC ຈະເຫັນ Schema ທີ່ Google ເກັບໄດ້

Common Mistakes

❌ ລົງ Schema ທີ່ບໍ່ກົງກັບເນື້ອຫາ — Google ລົງໂທດ ❌ ໃສ່ FakeReviews — Google ຈັບໄດ້ແລະລົງໂທດໜັກ ❌ ມີ Multiple ຂັດແຍ້ງກັນ — ເຊັ່ນ Organization + LocalBusiness ທີ່ NAP ຕ່າງກັນ ❌ ລົງ Schema ໃນໜ້າ Auto-generated ທີ່ Google ຈະຫຼຸດ Index ❌ ໃສ່ Microdata + JSON-LD ພ້ອມກັນ — ເລືອກອັນດຽວ

ເລີ່ມລົງ Schema ໃນເວັບທ່ານ

Priority Order:

  1. Organization / LocalBusiness (sitewide)
  2. BreadcrumbList (ທຸກໜ້າລາຍລະອຽດ)
  3. Article (ທຸກ Blog post)
  4. FAQPage (ທຸກໜ້າທີ່ມີ FAQ)
  5. Product / Service (ຕາມປະເພດທຸລະກິດ)
  6. Specific: Hotel / Restaurant / Event / Course / Recipe

ໃຊ້ເວລາ 2-4 ຊົ່ວໂມງຄັ້ງທຳອິດ ຫຼັງຈາກນັ້ນເປັນ Template ທີ່ Re-use ໄດ້

ຂໍ Schema Implementation ຈາກພວກເຮົາ

ບໍລິການ SEO Audit ຂອງພວກເຮົາ ລວມ Schema Implementation Plan ສຳລັບເວັບທ່ານທຸກຄັ້ງ + ທີມ Dev ຂອງພວກເຮົາ Implement ໃຫ້ໄດ້

ຫຼື ຖ້າເປັນເວັບໃໝ່ທີ່ກຳລັງຈະເຮັດ — ພວກເຮົາ Build ດ້ວຍ Astro/Next.js ທີ່ມີ Schema.org Built-in ຕັ້ງແຕ່ Day 1 ເບິ່ງ Web Development

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