Rich Snippet
Rich Search Result Snippet
Enhanced search results displaying additional information (ratings, prices, FAQs) extracted from structured data.
รายละเอียดทางเทคนิค
Rich Snippet uses Schema.org vocabulary encoded as JSON-LD (recommended by Google), Microdata, or RDFa. It enables rich results in search: star ratings (Review), recipe cards (Recipe), FAQ accordions (FAQPage), how-to steps (HowTo), and breadcrumbs. Google validates structured data through the Rich Results Test. Invalid or spammy markup can result in manual actions. Structured data doesn't directly improve rankings but increases click-through rates by occupying more visual space in search results.
ตัวอย่าง
```html
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "WebApplication",
"name": "PDF Merge Tool",
"applicationCategory": "UtilitiesApplication",
"offers": { "@type": "Offer", "price": "0" },
"operatingSystem": "Any (browser-based)"
}
</script>
```
เครื่องมือที่เกี่ยวข้อง
S
SERP Preview
O
OG Tag Debugger
H
Heading Analyzer
K
Keyword Density Analyzer
R
Readability Score
X
XML Sitemap Generator
S
Schema.org Generator
L
Link Extractor
C
Canonical Tag Checker
R
Robots.txt Analyzer
S
Structured Data Validator
W
Word Count & SEO Grade
M
Meta Length Checker
U
URL Slug Generator
K
Keyword Density Analyzer