From the Technical SEO: The Foundations Everything Else Sits On guide

Structured Data: What It Is and What It Does

Structured data is a set of machine-readable statements about what a page contains, written in a standard format search engines can parse directly rather than infer from ordinary text.

What it does, and what it does not do

What it does: makes a page eligible for rich results — star ratings, FAQ dropdowns, event details shown directly in search — and gives search engines clearer signals about the entities on a page and how they relate to each other, such as a business, its location, and the services it offers.

What it does not do: it is not a ranking factor on its own, and marking a page up with structured data does not make the underlying claims true. A business can mark itself up as offering five-star service; that markup states the claim, it does not verify it.

The types most Kenyan businesses need

TypeUse for
LocalBusinessAny business with a physical location or service area
OrganizationThe business as an entity, independent of any one location
ServiceA specific service offered, described on its own page
FAQPageA page that answers several distinct questions in Q&A form
ArticleA guide or blog-style page like this one

Most Kenyan SME sites need no more than these five to cover the whole site.

How to check it

Google’s Rich Results Test checks a specific URL and reports whether it is eligible for any rich result types, and flags markup errors directly. Search Console’s enhancement reports do the same across the whole site over time, and will show a drop in valid items if a template change accidentally breaks the markup somewhere.

Can I just do this myself?

Plugin-generated structured data — common on WordPress sites — covers the basics correctly for standard page types but falls short on anything specific to the business: a plugin cannot know which of five service types a particular page describes, or what a specific FAQ actually says, without configuration.

Hand-written markup, added directly to the page template or through a tag manager, takes more setup but matches the actual content precisely and is easier to debug when the Rich Results Test flags an error, because there is one clear source instead of a plugin’s generated output to trace back through.

Does this actually work?

Verification here is direct and immediate, unusually so for SEO work: paste the URL into the Rich Results Test and get a pass or fail with the specific error named, in seconds. This is a rare case in SEO where cause and effect can be checked directly rather than inferred from a trend over weeks.

What structured data cannot verify is the underlying claim. Marking a business up as a LocalBusiness with a five-star aggregate rating is a claim about itself, not corroboration from anyone else, and it does not by itself place a business in a knowledge graph or guarantee any AI system treats it as an established fact.

Schema is set up on every web design project and reviewed in the SEO audit.

Same question, different scale

  • Can You Do SEO Yourself?

    An honest split of the SEO work a business owner can do without help, the work that needs tools, and the work that needs someone who does this daily.

  • Google Business Profile: Setup and Optimisation

    A practical walkthrough of setting up and maintaining a Google Business Profile, including the parts most Kenyan businesses skip.

  • How Long Does SEO Take to Work?

    Realistic timelines by type of work, what should move in the first month, and what to check at 90 days to know it is working.

  • On-Page SEO: What to Fix on Each Page

    The page-level elements that tell search engines what a page is about, and which of them a business owner can fix without a developer.

Back to Technical SEO: The Foundations Everything Else Sits On