Schema markup for small business websites

Short answer

Schema markup for a small business website is structured data, usually in JSON-LD format, that labels facts on your pages, such as business name, address, opening hours, services, products, reviews and articles, so search engines and AI systems can understand them reliably. Start with Organization or LocalBusiness, then add types for your page content.

• Start with LocalBusiness (or Organization) on the homepage or contact page.
• Use JSON-LD format; it is Google's recommended approach.
• Mark up only what is visible on the page and true.
• Test with Google's Rich Results Test and Schema Markup Validator.
• FAQ rich results are now limited to government and health sites.

What is schema markup?

Schema markup is code added to a web page, using the shared Schema.org vocabulary, that describes the page's content in a structured, machine-readable way, such as identifying a business, its address, a product's price or an article's author.

Google's introduction to structured data explains that it uses this markup to understand page content and to enable certain rich results in search. It does not guarantee rich results, and it is not a direct ranking boost, but it removes ambiguity.

Why does structured data matter more now?

Search engines and AI systems increasingly assemble answers from facts rather than just listing pages. Structured data gives them those facts in an unambiguous form: this is the business name, this is the phone number, these are the opening hours.

For a local business, consistent structured data that matches your Google Business Profile and footer details supports the entity consistency that both local search and AI assistants rely on.

It also protects against a quieter problem: search engines guessing. Without markup, Google infers your opening hours, address and services from page text, directories and old listings. With accurate markup, you state them directly, in a format that leaves little room for misreading.

• Get your website cited in AI search
• Local SEO for a small business website

Which schema types should a small business use?

Choose the types that match what is actually on each page.

• LocalBusiness or a subtype (Plumber, Dentist, Restaurant): name, address, phone, hours, area served.
• Organization: for non-local businesses, with logo and official profiles.
• Service: on service pages, describing the service and area.
• Product and Offer: on e-commerce product pages, with price and availability.
• Article or BlogPosting: on articles, with author and dates.
• BreadcrumbList: on pages with breadcrumb navigation.
• Event: for classes, workshops and events with dates.

• What a UK e-commerce website needs

How do you add schema markup safely?

Add JSON-LD in a script tag in the page's HTML, either through your platform's SEO plugin, a theme setting or your developer. Keep the data identical to what visitors see: the same phone number, hours and prices.

Then test each page type in Google's Rich Results Test and the Schema Markup Validator, fix errors, and monitor the Enhancements reports in Google Search Console. Recheck whenever you change details such as opening hours.

What are the rules and pitfalls?

Google's structured data guidelines prohibit marking up content that is not visible to users, is misleading or is irrelevant. Violations can lead to manual actions that remove rich results.

Two common pitfalls for small businesses: adding review star markup for reviews about your own business on your own site, which Google does not show as rich results for LocalBusiness and Organization, and adding FAQ markup expecting rich results, which since 2023 Google shows only for well-known government and health sites.

When is schema markup not worth the effort?

Complex markup on low-value pages is rarely worth it. For most small businesses, correct LocalBusiness data, Service markup on key service pages and Article markup on the blog cover almost all the value.

The trade-off is maintenance. Every piece of markup must be kept accurate. Wrong opening hours in structured data are worse than none.

What does this look like in practice?

A pattern in audits: a plugin generating Organization schema with the theme developer's company name, an old phone number and no address, while the footer and Business Profile show different details.

Replacing it with accurate LocalBusiness markup that matches the footer and profile exactly, then testing it, removes a source of confusion for search engines and AI assistants at almost no cost.

• What makes a business website effective
• See the three problems we fix for UK businesses

Schema markup checklist

Work through these for each page type.

• Add LocalBusiness or Organization with accurate details.
• Add Service markup to key service pages.
• Add Product markup to product pages.
• Add Article markup with author and dates.
• Match every value to visible content.
• Test in the Rich Results Test.
• Monitor Search Console enhancements.
• Update markup when details change.

Next step

If you are not sure what structured data your site outputs, we will test it with you in 30 minutes and tell you what to fix or add.