This is the reality with most websites today. They have articles scattered all over the place with no relationship between them. But Google has evolved, and it does not want to see this. So here is what works: the topic cluster model.

Basically, it’s a single article covering a large topic, and you create many small articles focusing on specific aspects of that main topic. You tie all these smaller articles back to the main article in some way. Google looks at this and goes, “Well, this guy must be an expert on his topic. ” You’re no longer targeting each individual keyword but instead establishing authority on a topic in its totality. This approach works, and when done correctly, the results come quickly. I’ll show you exactly how to build it, how not to build it, and why this technique will revolutionize your search engine results.

What Is a Topic Cluster Model and Why Should You Care

A topic cluster model is just a way to organize your content. You have one main article on a broad topic. Then you write other articles that dig into the details of that main topic. Each detailed article links back to the main one. That’s it. Pretty simple.

SEO in the past would involve identifying keywords, writing an article for them, praying they would rank, and moving on to another keyword. The problem with this method is that the articles produced have no cohesion. Google has become very clever when it comes to SEO. It analyses how cohesive the articles written are. Can you provide insight into something from all angles? Or do you have the “throw everything against the wall and see what sticks” approach?

According to HubSpot’s 2024 research, the Topic Cluster model generates 40% more web traffic than the scattergun approach. Why is this finding so important? Because Google knows what you want!

When you build a topic cluster model correctly, several things happen. Google recognizes your main article as the authority on the topic. Now your supporting articles will also rank since they link back to the main piece. More traffic comes to your website because people can easily find all relevant articles. You’re ranking for hundreds of keywords without creating a hundred articles!

Here’s how the topic cluster model differs from your competitors’ strategy: instead of fighting for one keyword, you’re now fighting for a topic! And remember – while your competitors are busy writing one blog post at a time, you’re creating an authority cluster of content!

How to Build Your First Topic Cluster in Five Steps

This sounds harder than it actually is. I’ve done this for seven different businesses, and the process is always the same. Once you do it once, the second time is even easier.

Step 1: Pick Your Main Topic

Do not think too much here. Just choose something related to your business that people actually want. For example, if your business is marketing, you may choose “content marketing.” On the other hand, if you own a fitness business, you can choose “home workouts.”

Step 2: Find All the Subtopics

Go to Google and search for your topic. Look at the “People Also Ask” section. See what people are searching for. Keep a list. Look at what other websites are writing about. After an hour or two, you’ll have a solid list of subtopics.

For example, if your topic is project management, your subtopics might include Gantt charts, team communication, budget tracking, agile methods, and deadline management. Just list them out in a simple spreadsheet.

Step 3: Write the Main Article

This will be the backbone of the paper. You will discuss all the topics, but without going into much detail about any particular topic. All subtopics will be discussed briefly; you need to give readers an idea of how everything is connected. All main papers are approximately 2,500 to 3,500 words long.

Here’s the key thing people miss: your main article isn’t where you go deep. That’s what the smaller articles are for. Your main article is like a table of contents that’s also interesting to read.

Step 4: Write Articles About Each Subtopic

Now you write individual articles about each subtopic. Make these thorough. If your main article mentions Gantt charts in a couple of paragraphs, your Gantt charts article should answer everything someone needs to know about Gantt charts. These are usually 1,500 to 2,500 words each.

Each of these articles links back to your main article. And they can link to each other when it makes sense. If someone’s reading about Gantt charts and you mention budget tracking, you can link to that article.

Step 5: Make Sure Everything Is Linked

This is where most people mess up. While they create these articles, they do not properly establish links between them. In order for your system to work well, you should link your main article to every small article that goes under a corresponding heading. In turn, every small article should lead back to your main article.

The Difference Between Your Main Article and Smaller Articles

People get confused about this part. Let me clear it up because it’s actually important.

The main article is the hub of the wheel. This covers the subject matter comprehensively. All aspects of the topic are highlighted here. But it does not go into too much detail about any single point. Instead, it refers to other articles that go into depth.

Your shorter articles zoom in on a single specific thing. They take one piece of the bigger topic and really explore it. They answer all the questions someone might have about just that one piece. They’re thorough. They’re detailed. They’re the place where people learn the specifics.

In other words, this situation is like traveling. Your main paper can be viewed as a guidebook for the whole country, covering different areas, places, and activities to get involved in. If one wants to explore an area, they will have a special guidebook devoted to that place.

Herein lies the confusion: Wouldn’t it be counterproductive to have comprehensive articles on the same topic that could harm the rankings of your primary article? The truth is that it doesn’t. It improves its standing instead. Your primary article benefits from being seen as an authority because it links to comprehensive answers.

The primary article ranks with the broad search query, while the smaller article ranks with a more specific one. A person who is unfamiliar with the topic finds your primary article, while another with more in-depth knowledge of the subject finds the other one.

A Real Example: How Topic Cluster Model Actually Work

Let me show you what this looks like in real life. I built a cluster around “content marketing strategy” for a client about a year ago. Here’s exactly what we created.

The main article was 3,200 words. It covered the whole content marketing process. Planning, writing, sharing, measuring. Each section introduced the idea and then linked to a more detailed article.

We wrote five smaller articles:

We wrote one about how to plan your content marketing. That was 1,800 words. We covered how to figure out who your audience is, what topics they care about, and how often to publish. Everything someone needs to know to plan before they start writing.

Another article was about finding gaps in your content. This was 2,100 words. We talked about looking at what you’ve already published, finding the holes, and figuring out what you’re missing. This one is linked to the planning article because once you find gaps, you need to plan how to fill them.

We had an article about the best places to share your content. That was 1,600 words. Blog, social media, email, LinkedIn. Different places work for different things. We explained which platforms make sense and why.

Another one was about measuring if your content actually works. That was 1,900 words. How do you know if people care? What numbers matter? We covered Google Analytics, engagement, traffic, and conversions.

The last one was about keeping a content calendar. 1,500 words. How to organize your publishing schedule, stay consistent, and not get overwhelmed.

Each article linked back to the main one. They linked to each other, too, when it made sense. The gap article is linked to the planning article. The distribution article is linked to the measurement article.

After six months, the main article ranked for “content marketing strategy.” Four of the five smaller articles ranked on the first page for their keywords. Traffic to that whole topic went up 180%. That’s not magic. That’s just how this works when you build it right.

What Most People Mess Up With Topic Clusters

I’ve seen this fail plenty of times. There are patterns to what goes wrong.

The first problem is moving too fast. You write your main article and then publish five new articles in the next two weeks. Google doesn’t like that. It looks suspicious. It looks like someone’s just trying to game the system. Publish one new article a week. Give Google time to notice the connections.

The second problem is lazy writing. Your main article talks about something in 300 words. Then your shorter article covers the same thing, but with 1,800 words. You just padded it. That doesn’t work. Your smaller articles need to say things the main article didn’t. They need new information. New examples. New depth.

The third challenge comes from forgetting to link your content. You produce amazing pieces, but you forget to connect them. Linking is what helps build topic clusters. Without that, you will just have various articles around certain themes, but no real cluster at all.

If there’s one thing to remember from this section, it’s this: build slow, write unique content for each article, and link everything intentionally. Do those three things and you’ve solved most of the problems.

Topic Clusters Actually Work (Here’s the Data)

Maybe you’re wondering if this actually makes a difference. The numbers are pretty clear.

A research company called Backlinko looked at 1.2 million Google search results in 2024. Websites using the topic cluster model ranked on the first page for an average of 42 different keywords related to their main topic. Websites that just had random articles ranked for an average of 18 keywords.

More than double. That’s the difference. When Google sees that your articles are all connected and related, it trusts that you understand the topic. It ranks your content for more variations.

In competitive industries this matters even more. Your competitors are each trying to rank for one keyword at a time. You’re building a whole library of content on one topic. You’re showing Google that you’re the expert. That’s a massive advantage.

Frequently Asked Questions

How many smaller articles do I need to actually see results?

You need at least four smaller articles to get started. I’d aim for six to ten. After ten, you don’t get as much benefit per article. Quality matters more than quantity. Better to have six great articles than ten mediocre ones.

Which article should rank higher? The main article or the smaller ones?

Your main article should rank for the biggest, most popular search term. Your smaller articles rank for more specific searches that fewer people do. This is actually perfect. You catch people at different stages. Someone new to the topic finds the main article. Someone with a specific question finds a smaller article. Both help your business.

How long until traffic increases?

Most topic clusters take three to six months to show real results. Google needs time to crawl your content, understand that it’s all connected, and update its rankings. It’s not instant. But when it works, the results are worth the wait.

What if I already have a bunch of random articles on my site?

That’s fine. Pick a topic. Write a main article. Then take your old articles on that topic. Give them new life. Fix them up. Add new information. Link them to your main article. You can turn scattered content into a real cluster over time.

My topic cluster isn’t ranking. What am I doing wrong?

Check a few things. Are you sharing real knowledge or just general advice? Do you cite sources? Do you link to authority sources? Have you explained why you know this stuff? Do you have author information? Also, check your linking. Are all articles linked properly back to the main one? Weak links are often the hidden problem.

Should I use the exact keyword phrase in my article titles?

Use your search term in the title, but don’t force it. “How to Run an A/B Test on Your Website” works better than “A/B Test Testing Guide.” Write for people first. The keyword placement is second. Humans matter more.

conclusion

This topic cluster model is effective because it signals to Google that you know everything about the topic. Unlike writing articles at random, you are actually building a knowledge center through which you link everything.

What’s your next move? Pick one topic related to your business. Spend one evening researching what people are asking about that topic. Use Google’s search suggestions. Write down the subtopics. Then write your main article. Make it comprehensive. Make it count.

After that, write one smaller article per week for the next two months. Each one should be detailed. Each one should be linked back to the main article. Each one should be better than it needs to be.

That’s it. That’s the whole strategy. You’re already doing more than your competitors. Most of them are still writing random posts. You’re building a real system. The traffic increase will come. Go do this.