What schema markup actually is
Your page says "Open 9 to 5." It lists a phone number. It shows a price.
A person reads that and knows exactly what they're looking at. Google sees text on a page and has to work it out.
Schema markup ends the guessing. It's a small block of code that labels things outright: this is the business name, this is the phone number, that's a price, those are the hours. Invisible to your visitors. Very visible to search engines.
That's the whole idea. Everything below is detail.
Labels, not ranking
Schema tells search engines what each piece of your page means. Google uses it to understand and display your page, not as a direct ranking boost. Anyone selling it as a ranking hack is overselling.
Why bother, and what it won't do
Two reasons, and only one is about being found.
Rich results. Those star ratings, FAQ dropdowns, and event dates you see in search results come from schema. Without it you get a plain blue link. With it you can take up several times the space, and you look more credible before anyone clicks a thing.
Context. Schema tells Google you're a business in Middleburg that does web design. Not a page that happens to mention Middleburg and web design. For a local business, that difference is the whole game, and it's the same signal behind everything else in local SEO.
Now the part most guides skip. Schema won't push you up the rankings on its own. Google's own documentation treats structured data as a way to understand and display a page, not as a ranking factor you can lean on.
So it earns you better-looking results and clearer signals. It isn't a shortcut past doing the work.
The types worth your time
Schema.org lists hundreds of types. You need about four.
- LocalBusiness. Name, address, phone, hours, service area. Start here. If you only ever do one, do this one.
- Service. What you actually sell, described one service at a time instead of buried in a list.
- FAQPage. Questions and answers that can appear as dropdowns right in the results. Genuinely useful, and easy to abuse, so only mark up questions people actually ask.
- Review and AggregateRating. The star ratings. Google has rules about these, and marking up reviews you collected yourself is a good way to get ignored or penalized.
Trades have their own wrinkles. A builder can use RealEstateListing for properties, and a law firm gets more out of Service and FAQ markup than anything else. Pick what matches what you sell.
How to actually add it
Three ways in. Take the easiest one that works for you.
1. Your SEO plugin. Yoast and RankMath both output schema on their own, and both let you set your business type, address, and hours in their settings. If you run WordPress, you may already have working LocalBusiness markup and not know it. Check before you build anything.
2. A schema plugin. If you need types your SEO plugin doesn't cover, a dedicated plugin fills the gap without touching code.
3. By hand. Schema goes in as JSON-LD, a block of code in the page head. It's the most control and the most work. Fine if you're comfortable in the code, and the reason I usually reach for it on client sites.
One rule regardless of method. Only mark up what is actually on the page. Claiming hours you don't keep, or reviews you don't have, is the fastest way to lose the rich result entirely.
Test it, because it will be wrong
Schema fails quietly. A missing field or a typo in a date format won't break your site. It will just stop the rich result from ever showing, and nothing tells you.
Run your page through Google's Rich Results Test. Paste the URL, read the warnings, fix them. Two minutes.
Then check again after any redesign or plugin update. That's when markup tends to disappear, and I have found plenty of sites where it had been gone for months.
Common questions
Will schema markup improve my rankings?
Not directly. Google treats structured data as a way to understand and display your page, not as a ranking factor you can lean on. What it earns you is rich results, like star ratings and FAQ dropdowns, plus clearer signals about what your business is. Anyone selling it as a ranking hack is overselling.
Which schema types should a local business use?
About four. LocalBusiness first, covering name, address, phone, hours, and service area. Then Service for what you actually sell, FAQPage for questions people actually ask, and Review markup only if you follow Google's rules on it. If you only ever do one, do LocalBusiness.
Do I need a developer to add schema?
Usually not. If you run WordPress, Yoast or RankMath may already be outputting LocalBusiness markup, so check before you build anything. A dedicated schema plugin covers types those don't. Hand-coded JSON-LD is the most control and the most work, and it's what I usually reach for on client sites.
How do I know if my schema is working?
Run the page through Google's Rich Results Test, read the warnings, and fix them. Two minutes. Schema fails quietly: a typo won't break your site, it just stops the rich result from showing and nothing tells you. Check again after any redesign or plugin update, because that's when markup disappears.
Does your homepage pass the three second test?
A visitor decides in about three seconds whether your site is for them. Put your address in and I will send you what a stranger actually takes from it, and the specific things to fix.
Scan my site free →Where to start
gravityGone builds SEO, websites, and marketing automation for small businesses across Jacksonville and Northeast Florida, with websites starting at $250, no long-term contracts.
Mike is the founder of gravityGone, where he helps small businesses in Northeast Florida grow through Web Development, SEO, and Marketing Automation.
