Schema markup 2026: why pages without JSON-LD lose 20-40% CTR
Schema.org is the vocabulary Google, Bing, ChatGPT, Perplexity, Claude and Gemini use to understand your pages. Without schema, the engine guesses. With schema, it knows — and rewards you with rich snippets (stars, prices, expandable FAQ, product image, breadcrumb) that lift CTR by 20-40% on average.
In 2026, schema markup is also a major AEO signal (cf P4): LLMs read FAQPage and HowTo as priority.
H2: The 12 schemas that pay off — overview
| Schema | Use | CTR impact | AEO impact |
|---|---|---|---|
| Article | Blog, news | +15% | +++ |
| Product | E-commerce | +30% | ++ |
| FAQPage | FAQ | +25% | +++ |
| HowTo | Tutorials | +20% | +++ |
| BreadcrumbList | All pages | +5% | + |
| LocalBusiness | Contact pages | +20% | +++ |
| Review / AggregateRating | Reviews | +35% | ++ |
| Organization | Home page | +5% | ++ |
| Person | Author bio | +5% | ++ |
| Event | Events | +25% | ++ |
| Recipe | Recipes | +40% | ++ |
| JobPosting | Recruiting | +30% | ++ |
Mandatory 2026 format: JSON-LD in a script tag (no microdata, no RDFa).
H2: FAQPage — the most profitable schema
`json
{
"@context": "https://schema.org",
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "How much does a website cost in Senegal in 2026?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Between 400 KFCFA and 2.5 M FCFA depending on customization level, page count and integrations."
}
},
{
"@type": "Question",
"name": "How long to deliver a Next.js site?",
"acceptedAnswer": {
"@type": "Answer",
"text": "4 to 8 weeks depending on complexity (5-12 page brochure, ecommerce, SaaS platform)."
}
}
]
}
`
Immediate effect: Google shows expandable FAQs under the result → +25% average CTR.
H2: HowTo — for tutorials
`json
{
"@context": "https://schema.org",
"@type": "HowTo",
"name": "How to launch a website in Senegal in 2026",
"totalTime": "PT30D",
"step": [
{
"@type": "HowToStep",
"position": 1,
"name": "Define offer and target",
"text": "List services, prices, customer persona."
},
{
"@type": "HowToStep",
"position": 2,
"name": "Pick domain and hosting",
"text": "Domain .sn or .com via Sentoo or Namecheap, hosting Vercel or VPS DigitalOcean."
},
{
"@type": "HowToStep",
"position": 3,
"name": "Design wireframes",
"text": "Tools: Figma, Penpot. 5-12 typical pages."
}
]
}
`
H2: Article + Person (author)
`json
{
"@context": "https://schema.org",
"@type": "Article",
"headline": "Senegal SEO 2026: complete SME guide",
"datePublished": "2026-05-21",
"dateModified": "2026-05-21",
"author": {
"@type": "Person",
"name": "Mohamed Bah",
"url": "https://kolonell.com/about",
"jobTitle": "Founder, Kolonell"
},
"publisher": {
"@type": "Organization",
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"name": "Kolonell",
"logo": {
"@type": "ImageObject",
"url": "https://kolonell.com/logo.png"
}
},
"mainEntityOfPage": "https://kolonell.com/blog/senegal-seo-complete-sme-guide-2026"
}
`
H2: Product (e-commerce)
`json
{
"@context": "https://schema.org",
"@type": "Product",
"name": "Kolonell Starter Website",
"image": "https://kolonell.com/products/starter-site.jpg",
"description": "5-page Next.js + Tailwind brochure site + Kolonell admin.",
"brand": { "@type": "Brand", "name": "Kolonell" },
"offers": {
"@type": "Offer",
"url": "https://kolonell.com/services",
"priceCurrency": "XOF",
"price": "450000",
"availability": "https://schema.org/InStock"
},
"aggregateRating": {
"@type": "AggregateRating",
"ratingValue": "4.8",
"reviewCount": "127"
}
}
`
Effect: stars + price + availability shown directly in Google → +30% CTR.
H2: LocalBusiness (contact pages)
`json
{
"@context": "https://schema.org",
"@type": "LocalBusiness",
"name": "Kolonell",
"image": "https://kolonell.com/logo.png",
"address": {
"@type": "PostalAddress",
"streetAddress": "Almadies",
"addressLocality": "Dakar",
"postalCode": "11000",
"addressCountry": "SN"
},
"telephone": "+221775969333",
"openingHours": "Mo-Fr 09:00-19:00",
"geo": {
"@type": "GeoCoordinates",
"latitude": "14.7392",
"longitude": "-17.5104"
}
}
`
Combine with a Google Business Profile (cf P2) for a strong local signal.
H2: BreadcrumbList, Organization, Event, Recipe, JobPosting
BreadcrumbList: on all internal pages, displays breadcrumb in Google.
Organization: on home, declares name, logo, contact, sameAs (LinkedIn, Twitter, etc.).
Event: for event pages (date, location, price, organizer).
Recipe: for cooking blogs (ingredients, steps, cooking time, calories).
JobPosting: for job pages (title, description, salary, employment type) → display in Google Jobs.
Validation: use Schema.org validator (validator.schema.org) + Google Rich Results Test (search.google.com/test/rich-results).
FAQ
Does schema markup directly affect ranking?
No, not directly. But indirectly a lot: +20-40% CTR from SERPs, so more clicks, so Google interprets positively. Plus: major AEO signal (cf P4) for LLMs.
Which tool to generate schema markup?
Free: Schema.org validator (validation), Merkle Schema Markup Generator, TechnicalSEO.com Schema Builder. Paid: Schema App (15-100 USD/month), handy for sites > 50 pages.
Need schema on every page?
Ideally yes, but prioritize: 1) Product/service pages (Product, LocalBusiness), 2) Blog articles (Article, FAQPage where applicable), 3) Contact (LocalBusiness, Organization), 4) Global FAQ (FAQPage), 5) Breadcrumbs everywhere. Not needed on 404 pages, legal mentions.
JSON-LD or microdata?
JSON-LD only in 2026. Google and LLMs prefer it (readable, decoupled from HTML). Microdata and RDFa are obsolete. Place JSON-LD in a