What Is Schema Markup and Why Your Website Needs It
Most Australian business websites are invisible to Google in ways their owners don't realise. Schema markup is a small piece of code that tells Google exactly what your business does, where you're located, what your hours are, and what customers think of you. Add it correctly and your search result listing gets richer, more detailed, and more likely to get clicked.
What Schema Markup Actually Is
Schema markup is structured data: a standardised vocabulary of code that you embed in your website's HTML to give search engines more context about your content. It was developed by a collaboration between Google, Bing, Yahoo, and Yandex, and lives at schema.org.
Without schema markup, Google reads your page and makes its best guess about what you do. It looks at your words, your headings, your links. Usually it figures things out. But "usually" isn't good enough when someone is searching for an electrician in Toowoomba right now and deciding between three results in three seconds.
With schema, you remove the guesswork. You're not hoping Google infers that the number on your page is a phone number and that the paragraph next to it describes your service area. You're telling it directly, in a language it understands.
What Structured Data Looks Like in Practice
There are a few ways to implement structured data. The most common, and the one Google recommends, is JSON-LD: a small block of JavaScript embedded in the head of your HTML. Here's a simplified example for a local trade business:
That block tells Google: this is a local business, here's the name, phone number, address, hours, and rating. Google can then use that information to display richer results when people search for your business or your service type.
Why Schema Markup Matters for Search Results
The payoff for adding schema markup is what Google calls rich results. These are search listings that display more than just a title and a one-line description. Depending on the schema type and how Google chooses to display it, rich results can show:
- Star ratings and review counts directly in the search result
- Business hours, so someone searching at 7pm knows whether you're open
- FAQ answers expanded directly below your listing
- Service prices and availability for certain business types
- Breadcrumb navigation showing your site structure
- Event dates, article publication dates, and video thumbnails
A search result with a 4.8-star rating and 47 reviews displayed underneath the headline stands out from plain blue text. It takes up more space on the page and gives the person searching more reason to click before they've even visited your site.
More clicks from the same position in search results means more leads, at no extra cost.
The local SEO angle: Google's local search ranking algorithm considers over 200 signals. Schema markup contributes by confirming information Google already suspects about your business. When your website schema matches your Google Business Profile, and both match your other directory listings, Google gains more confidence that your information is accurate. That confidence translates to better rankings.
Which Schema Types Matter for Australian Small Businesses
You don't need to implement every schema type on schema.org. There are hundreds of them. Focus on the ones relevant to your business and the results will follow.
LocalBusiness Schema
This is the foundation for any business with a physical location or a defined service area. It covers your name, address, phone number, hours, price range, and geographic coordinates.
For tradies, use a more specific subtype where it fits. Google recognises types like Electrician, Plumber, HVACBusiness, GeneralContractor, and LandscapingBusiness as subtypes of LocalBusiness. Using the specific type instead of the generic one gives Google more precision about what you do.
Review and AggregateRating Schema
If you have customer reviews on your own website, you can mark them up with Review schema, including the reviewer's name, the rating, and the review text. If you want to show an overall rating, add AggregateRating with the total review count and average score.
This is what puts star ratings in your search result. Businesses showing star ratings in organic search results consistently outperform those that don't, even when the starred listing ranks below a competitor.
Important: only mark up reviews that genuinely exist on your own website. Don't pull in Google reviews or third-party reviews and mark them up as your own. Google has specific guidelines on this and will ignore or penalise markup that doesn't reflect real, on-page content.
FAQPage Schema
The FAQPage schema type marks up a page that contains questions and answers. When Google chooses to display it, the FAQ section expands directly beneath your search result, showing two or three questions and their answers.
This takes up a large chunk of real estate on the search results page and can effectively push competitors' listings below the fold. For service businesses, good FAQ content to mark up includes questions like "Do you service the Gold Coast?", "What's your callout fee?", and "How do I get a quote?"
Add a FAQ section to your service pages, write the questions and answers in plain language, then add the FAQPage schema pointing to them.
Service Schema
The Service schema type lets you describe individual services your business offers, including the service name, description, area served, and provider. This is useful for service-specific landing pages, such as a dedicated page for bathroom renovations or emergency electrical work.
Combine it with LocalBusiness on your homepage and you build a structured picture of what you offer and where, which helps Google match your site to more specific search queries.
BlogPosting and Article Schema
If you publish content on your website, which you should be doing for SEO reasons, mark each post up with BlogPosting schema. Include the headline, publication date, author, and a short description.
This helps Google display your article properly in search results and can qualify your content for rich results including article thumbnails and date stamps, which increase trust and click-through rate.
How to Add Schema Markup to Your Website
There are three main approaches, depending on how your website is built.
If you're using WordPress
Plugins like Rank Math and Yoast SEO include built-in schema generation. Rank Math in particular has solid local business schema support and generates JSON-LD automatically based on settings you fill in once. This is the easiest path for most small business websites.
If you have a custom or static website
Add the JSON-LD block manually inside a <script type="application/ld+json"> tag in the <head> section of each page. Google's documentation covers the exact format for each schema type. The JSON-LD approach doesn't require you to touch your visible HTML at all, which makes it cleaner than older methods like Microdata.
If you're using a website builder
Platforms like Squarespace and Wix generate some basic schema automatically, but it's often incomplete. Check what's actually being output by testing your pages. If key fields are missing, look for an option to add custom code to the page head, or contact your web developer.
How to Test Your Schema Markup
After adding structured data to your website, test it before assuming it's working. Google provides two free tools for this:
- Rich Results Test (search.google.com/test/rich-results): paste your URL and it shows which rich result types your page qualifies for, plus any errors in your markup.
- Schema Markup Validator (validator.schema.org): the official schema.org validator, useful for checking that your JSON-LD is valid even outside of Google's specific requirements.
Fix any errors flagged by these tools before moving on. Common issues include missing required fields, incorrect property names, or rating values outside the valid range.
Once your structured data is live and error-free, Google will typically pick it up within a few days as it recrawls your site. You'll see the rich results start appearing in search over the following weeks.
One thing to keep in mind: adding schema markup doesn't guarantee Google will display rich results. Google decides whether to show them based on its own quality signals, including whether your content is high quality, whether your site is well-established, and whether the markup accurately reflects what's on the page. Do the work, be accurate, and the results follow.
Schema Markup: The Bottom Line
Most Australian small business websites have no schema markup at all. That's a missed opportunity. Adding it costs nothing beyond an hour or two of setup time, and the payoff is better-looking search results, more clicks, and stronger signals to Google about who you are and where you operate.
Start with LocalBusiness schema on your homepage. Add FAQPage markup to your main service pages. If you have reviews on your site, mark those up too. Then test everything with Google's Rich Results Test and fix any errors.
It's not glamorous work. There's no instant result to screenshot and send to your boss. But three months from now, when your search listing has star ratings and your competitors' don't, you'll know why.
Want to Know What Your Website Is Missing?
Run a free assessment of your current digital presence. We'll check your schema markup, your local SEO setup, and everything else that's costing you leads. No sales pitch, no commitment.
Run Free Assessment