Answer · SEO Services
What’s Schema Markup?
The short answer
Schema markup is structured data added to your HTML that tells search engines what a page is about — the business name, the service, the price, the FAQ pairs, the reviews. It doesn’t directly improve rank, but it earns enhanced SERP listings (star ratings, FAQ accordions, breadcrumbs) that increase CTR by 15-40%.
№ 01The longer answer
Schema is a vocabulary defined at Schema.org (a joint Google/Bing/Yahoo/Yandex project). You implement it as JSON-LD in the HTML head — a structured block that says ‘this page is a Service, the provider is X, the price range is Y, the area served is Z.’
The schema types that matter for mid-market B2B: Organization (homepage), LocalBusiness (any local business), Service (every service page), FAQPage (any page with 3+ Q&A pairs), BreadcrumbList (every page), Article (knowledge content), Product (if you sell products), Review (third-party platforms only — don’t self-generate).
Ranking impact: indirect but significant. Schema doesn’t change your blue-link ranking, but it changes how your listing appears. FAQ accordions can double your SERP real estate. Review stars increase CTR by 15-25%. Breadcrumb trails replace ugly URL strings. The visual upgrade compounds into more clicks for the same ranking position.
Implementation: JSON-LD in the head is the modern standard. Some SEO plugins (Yoast, Rank Math) handle the basics; custom plugins or theme functions handle the deeper customizations. Validate every schema in Google Rich Results Test — not the generic Schema Markup Validator — because Rich Results Test confirms eligibility for SERP enhancements.
№ 02Does Yoast handle schema for me?
Yoast handles basic Organization, WebSite, BreadcrumbList, and Article schema automatically. Service schema, custom Product schema, FAQPage on specific pages — those require manual configuration or a custom solution. Don’t assume Yoast covers everything.
№ 03Can adding schema get me penalized?
Yes, if the schema misrepresents the content. Marking up a page as ‘Review’ when there are no real reviews triggers a manual action. Marking up a Product with a fake price triggers a manual action. Honest schema is safe; gamed schema is risky.
№ 04How often does schema need re-validation?
After every content edit that touches schema fields (price changes, FAQ updates, service additions). Plus quarterly spot-checks in GSC’s Enhancements report to catch errors Google sees in production.
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