Estimated reading time: 11 minutes
Most content gap analysis starts in the wrong place. Open a tool, enter a few competitors, export every keyword they rank for and you do not, hand the spreadsheet to whoever writes. Six months later there are forty new posts, traffic is roughly where it was, and nobody can say which of the forty was worth writing.
The issue is the starting point. A competitor export tells you what someone else decided to publish. It does not tell you what your buyers are trying to find out, which is the only question that determines whether a page is worth your quarter.
Key Takeaways
- A content gap analysis asks whether your site covers the topics your target market cares about, at the depth and in the format they need.
- The strongest sources of topic demand are sales calls, support questions, objections and your own Search Console data, not a keyword tool.
- Coverage is not the same as coverage at every stage. Most sites are heavily weighted toward people just becoming aware and thin where buyers decide.
- Most findings are intent and depth gaps on pages you already have, which makes the work editing rather than publishing.
- Competitors belong in the process as a check on your own list rather than as the source of it, since starting there means inheriting their priorities.
Table of contents
What a Content Gap Analysis Actually Is
A content gap analysis is the work of establishing whether your site covers the topics your target market cares about, at the depth and in the format they need, and closing the gaps that would change your business.
That definition puts the buyer first deliberately. Competitors are useful evidence later, and they are evidence rather than the subject. If a competitor publishes something your buyers do not care about, copying it is a waste. If your buyers care about something nobody has covered, that absence is the most valuable finding in the whole exercise, and no competitor-based method will ever surface it.
Start With What Your Buyers Actually Ask
The best sources of topic demand are not in a keyword tool. They are in conversations you are already having.
| Source | What it tells you |
|---|---|
| Sales calls | The questions that come up repeatedly before someone commits. These are search queries with the serial numbers filed off, and they carry more buying intent than anything a tool will suggest. |
| Support and onboarding questions | What people ask once they are already customers. Useful because it reveals what the market did not understand beforehand, which is usually a gap earlier in the process. |
| Your own Search Console data | Queries where you already earn impressions and almost no clicks. These are gaps against yourself, they need no competitor research, and they are the cheapest wins on this list. |
| Objections and hesitations | The reasons people give for not buying yet. Each one is a topic, and the pages addressing them are usually missing entirely because they are uncomfortable to write. |
| The language customers use | The words your buyers use for their own situation, which are frequently not the words your industry uses. Writing in industry vocabulary while your market searches in plain language is a gap that looks like a ranking issue. |
| Review sites and communities | What people say when they are comparing options and you are not in the room. Worth reading for the questions being asked rather than for sentiment. |
Work through those six and you will have a list of topics grounded in your actual market. That list is the spine of the analysis. Everything after this is checking your site against it. Run at scale for a global CPG brand, that same list became a two-year program that earned 18 percent of its organic impressions.
Map the List Against the Buying Process
A site can cover a topic thoroughly and still have a gap, because coverage is not the same as coverage at every stage.
Take your topic list and ask, for each one, whether you have something for the person who has just realized they have an issue, something for the person comparing approaches, and something for the person ready to choose a provider. Most sites are heavily weighted toward one of the three. Agencies and consultancies usually over-publish at the top and have almost nothing for the person ready to buy, which is why traffic grows and the enquiry rate does not.
The stages are not equally valuable either. In most businesses, the small number of pages serving people close to a decision are worth more than everything above them combined, which is covered in more depth in B2B SEO strategy.
The Four Kinds of Gap
Not every gap is a missing page, which is why “write an article about it” is the wrong default answer to all of them.
| Kind of gap | What closing it actually requires |
|---|---|
| Coverage gap | The topic matters to your buyers and you have nothing addressing it at all. The only kind where a new page is usually the right response. |
| Intent gap | You have a page on the topic but it is the wrong kind of page for what the searcher wants: a service page against an informational question, or a broad guide against a specific one. The fix is rewriting or splitting, covered in on-page SEO. |
| Depth gap | You cover the topic and you cover it thinly. The page exists, it ranks on page two or three, and it does not answer the question completely. Improving it is faster and more reliable than starting over. |
| Format gap | The topic calls for a comparison, a calculator, a template, or a checklist, and you have written prose. No amount of improving the prose closes it. Build the thing the buyer is asking for. |
Sorting your findings into these four changes what the work looks like. In most audits the majority turn out to be intent and depth gaps on pages that already exist, which means the quarter is mostly editing rather than publishing.
The most useful gap I find is rarely a keyword. It is a question every prospect asks on a call that appears nowhere on the website. Nobody wrote it down because everybody in the company already knows the answer. Your buyers do not.
Shanti Murphy, BridgeCity SEO & GEO
Where Competitors Fit
Competitors belong in this process, in one specific place: as a check on your own list rather than as the source of it.
Once you have your topic list, look at what the companies you lose deals to have published, and at whoever occupies the results for your important topics. You are looking for two things. Topics your buyers clearly care about that you missed and they did not. And confirmation that a topic is worth covering at all, since a competitor investing repeatedly in something is weak evidence that it works for them.
What you are not doing is inheriting their strategy. Their priorities reflect their positioning, their market segment, and sometimes their mistakes. A keyword a competitor ranks for by accident, because they wrote something tangential years ago that picked up a position nobody planned, will appear on your gap report looking exactly like an opportunity.
Competitive analysis in its full form is a larger subject than this article, covering their authority, their technical footing, their positioning and where they are vulnerable. It gets separate treatment in the guide to SEO competitive analysis, and using it as the starting point for content planning is what produces the forty-post backlog nobody can justify.
Turning the List Into a Plan
A topic list becomes a plan when you apply filters that remove most of it. These are worth applying in order.
| Filter | What it removes |
|---|---|
| Would you want this buyer | If the person searching this would never buy from you, the gap is not worth closing regardless of how many people search it. This removes more of a typical list than anything else. |
| Can you cover it credibly | Ask honestly whether you can produce something genuinely useful on this topic. If you cannot, publishing something adequate helps nobody and ranks for nothing. |
| Does something already exist | Check whether you have a page that could serve this with work. Improving an existing page beats publishing a new one almost every time, and it is faster. |
| Does it fit a topic you are building | A gap inside an area you already cover is worth more than an isolated one, because depth compounds and scattered pages do not. |
| What is it worth against the effort | A comparison page you can write in a morning that reaches buyers beats a research-heavy guide that reaches students. Rank the survivors by this and start at the top. |
What the Tools Will Not Tell You
Keyword tools are useful for sizing and for finding phrasings you had not considered. They are not useful for deciding what matters.
Their volume figures are estimates drawn from samples, so treat them as directional. Two terms an order of magnitude apart are genuinely different; two terms thirty percent apart are the same number. They cannot see intent, so a term can look like a perfect gap and be unwinnable or worthless for you. And they have nothing at all to say about the topics your buyers raise on calls that nobody has ever typed into a search box, which are frequently the most valuable pages you will build.
Where to Start
- Write down every question you heard from a buyer this month
From calls, emails, and support. Do this before opening any tool. It usually takes an hour and produces better material than any export. - Pull your own Search Console data
Find queries with impressions and almost no clicks. These are gaps against yourself and the cheapest wins available. - Check your coverage at each stage
For every topic, ask whether you serve the person just becoming aware, the person comparing, and the person ready to choose. Note which stage is thin. - Sort findings into the four gap types
Coverage, intent, depth, format. Most will not be coverage gaps, which changes the work from writing to editing. - Use competitors as a check, not a source
Look for topics your buyers care about that you missed. Ignore the rest of their output. - Apply the filters and cut hard
What survives all five is the plan. It is usually a fraction of what you started with, and that is the point.
Frequently Asked Questions
It is the work of establishing whether your site covers the topics your target market cares about, at the depth and in the format they need, and then deciding which of the gaps are worth closing. It is often described as a competitor exercise, but starting with competitors means inheriting their priorities rather than serving your own buyers.
A content gap analysis asks whether your site covers what your buyers need. A competitive analysis examines what a specific competitor is doing across organic search, including their authority, technical setup and positioning. Competitors are evidence inside a gap analysis rather than the subject of it, and the full competitive picture is a larger exercise that deserves its own treatment.
No. Your sales calls, support questions and Search Console data will produce a stronger topic list than any export, because they reflect your actual market rather than someone else’s publishing decisions. Paid tools help with sizing and with finding phrasings you had not considered, which is useful but is not where the value sits.
A full analysis once or twice a year, and a lighter version continuously by noting the questions buyers raise and watching Search Console for queries gaining impressions without clicks. Running the full exercise more often tends to generate work rather than insight, since the gaps you found last quarter are usually still open.
No, and the discipline to skip most of them is what separates a plan from a backlog. A gap is worth closing only if you want the buyer it brings, you can cover it credibly, and it fits an area you are building. Most findings fail at least one of those tests.
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About the author
Shanti Murphy
Shanti Murphy is the founder of BridgeCity SEO & GEO, a Portland-based organic search consultancy. She spent over a decade leading SEO and GEO strategy for Fortune 100 brands at global agencies and now brings that director-level expertise to growing businesses, with no hand-offs to junior staff.
