Category page SEO for local businesses that sell online: a step-by-step guide

Plenty of trades and local service firms now run a small online shop next to the day job. A garage sells tyres, a heating engineer sells spares and smart thermostats, a landscaper sells sleepers and gravel bags, a salon sells hair care. When we look at these sites, the pages with the most untapped potential are almost always the category pages.

Individual products come and go as suppliers change. A solid category page, on the other hand, can hold a page-one position for years, steering buyers towards whatever you have in stock at the time. Below is the order we work through when we tidy one up.

Why are category pages so important for search?

A category page is built for the moment someone knows roughly what they need but has not picked a product. A person searching “outdoor wall lights” is browsing, and a category page gives them a range to compare. Product pages, by contrast, usually only match searches that include a brand or model number.

Category pages also pick up internal links without much effort. Your menu, your breadcrumbs and every product in that range point back to them, which signals to Google that they matter. If those pages are thin or confusing, all of that authority goes to waste.

Step 1: Give every category its own search phrase

Begin with keyword research rather than the menu you already have. Sort the phrases customers really type into groups, then assign each group to one category page. A handy test: if the same set of products would satisfy two phrases, those phrases belong on one page.

Where two pages are fighting over one phrase, either combine them or give each a clearly separate focus. Pages that compete with each other split the signals Google sees, and it is common for neither to get off page two.

Step 2: Open with a short, useful introduction

Shoppers want to reach the products fast, so keep the wording above the grid short: two or three sentences at most. Its job is to reassure people they have landed in the right place, work in your main phrase naturally, and mention what sets your range apart, for example local delivery, fitting available or stock held in your own unit.

Skip the old trick of a long paragraph stuffed with keywords. It no longer helps rankings and it simply shoves the products further down the screen.

Step 3: Get the on-page essentials right

• Title tag: start with the category phrase and finish with your business name, such as “Wood Burning Stoves | Hearthside Heating”. Stay under roughly 60 characters.
• H1 heading: just one on the page, using the category name a customer would expect to see.
• Meta description: a specific summary that gives a reason to click, such as the size of the range or a delivery or fitting promise.
• Breadcrumbs: visible to shoppers, with BreadcrumbList structured data added behind the scenes.
• Image alt text: a short, accurate description of each product rather than a string of keywords.

Step 4: Keep filter and sort URLs under control

Filters make shopping easier and SEO harder. Each mix of size, colour, price and sort order can produce a separate URL, so even a modest shop can generate a vast number of near copies, sometimes running into six figures. Google then spends its crawl time on those pages and not on the ones that earn you money.

We keep it simple:

1. Make a list of filter combinations that people really search for, such as “black composite decking”. Give those their own indexable page with a unique title and introduction.
2. Keep all other combinations out of the index, either with a canonical tag pointing at the main category or by stopping crawlers from following those links.
3. Never allow sort orders such as “price low to high” to become pages Google can index.

If your shop has more than a handful of filters, read Google’s guidance on faceted navigation from start to finish.

Step 5: Put real buying advice underneath the products

The space below the grid is where original, helpful content belongs: how to choose, what the different materials or ratings mean, sizing, fitting and care. Aim it at a customer who is still making up their mind rather than at Google. Somewhere between three and six brief sections, each under its own clear subheading, tends to work well.

Content like this also gives AI search tools something to quote, because they lean towards clear, factual answers to common buying questions. As a tradesperson you have an advantage here: you fit and repair these products every week, so you know what goes wrong.

Step 6: Connect your categories with internal links

Internal links show Google how your range hangs together and help a shopper who has not quite found what they want. Add a row of related categories to each page, link from your guides to the right categories and check that each key category sits no more than two or three clicks from the homepage.

What should you do with seasonal or out-of-stock categories?

Do not remove a category page just because stock is thin or the season is over. If it has rankings and links, leave it live, say when stock is due back and point people to alternatives. For ranges that return each year, such as log stores in autumn or garden furniture in spring, use the same URL every season so its history keeps building.

Frequently asked questions

How many words should a category page have?

There is no magic number. A couple of sentences at the top plus several hundred words of honest buying advice under the grid is a sensible place to start. Write what is useful to a customer and stop there.

Should filtered pages be indexed?

Only the combinations people genuinely search for, such as “grey composite decking”, and each of those needs its own title and introduction. Every other filter and sort combination should stay out of Google’s index.

Which ranks better, a category page or a product page?

For broad searches with no brand in them, category pages usually win because they offer a choice. Searches naming a particular brand or model are where product pages usually come out on top.

How long before category page changes show results?

Small changes, like sharper titles or extra internal links, can start to move rankings within weeks once Google has recrawled the pages. A bigger restructure tends to take two to four months before things settle down.

Sources and further reading

• Google Search Central: ecommerce best practices
• Google Search Central: crawling faceted navigation URLs
• Google Search Central: BreadcrumbList structured data

Want help with this? Our local SEO service sorts out category structure for local businesses that also sell online. Get in touch.