Competitor Analysis for SEO: What to Check and What to Ignore

Competitor analysis is one of the most useful and most misused parts of SEO. Used well, it shows you which topics your market already rewards, where rivals are weak and what it would take to compete for a result. Used badly, it turns into copying: you rebuild a competitor’s pages, chase their links and end up with a weaker version of something that already exists.

This guide explains how to run a competitor analysis that leads to decisions. It covers choosing the right competitors, comparing the things that affect rankings, reading search results as a user would and turning the findings into a short list of actions. It works alongside our guides to keyword research fundamentals and content audits, because the three activities feed each other.

Start by Choosing the Right Competitors

The companies you compete with for customers are not always the ones you compete with in search results. A local installer may lose visibility to a national directory, a publisher or a marketplace, none of which sell the same service. For SEO you need to look at both groups.

• Business competitors: companies that sell what you sell to the same customers.
• Search competitors: any site that regularly appears for the queries you want, including blogs, comparison sites, forums and aggregators.
• Aspirational competitors: a larger or better-known site in your field that sets the standard for content and presentation. They are useful for ideas, not for direct comparison.

To find search competitors, list fifteen to thirty queries that matter to you, search each one in a private window and note which domains appear on the first page. Domains that show up again and again are your real rivals for visibility. Pick three to five for detailed study, since a longer list slows you down without adding insight.

What to Compare

A good analysis looks at a few areas in turn. The table shows what to check, why it matters and a common trap in each.

Read the Search Results Like a Customer

Before you open any tool, look at the results page as a user would. For each important query, ask yourself what the searcher is trying to do, and what the top results offer. Note the following:

1. Page types. Are the leaders guides, category pages, tools or videos? A mix suggests that several formats can win.
2. Titles and snippets. What promise does each result make? Which ones look most useful, and why?
3. Extra features. Are there maps, shopping results, images, people-also-ask boxes or AI-generated summaries? These change how much of the page is left for ordinary results.
4. Freshness. Do the leaders show recent dates, and does the topic change quickly?

This manual check often gives more insight than a long export, because it shows what Google currently decides to show. It also protects you from a common error: optimising for a keyword that looks attractive on paper but is dominated by results you cannot realistically match with your type of site.

Analyse Content Gaps and Overlaps

A content gap is a topic your competitors cover that you do not, or cover better. An overlap is a topic you both cover, where they currently rank above you. Both are opportunities, but they need different responses.

Finding gaps

Compare the topics on competitor sites with your own. Browse their blog categories, product ranges, help pages and FAQs. Look at which pages they link to prominently, since that shows what they treat as important. Then check whether your site has an equivalent page. Keyword tools can list queries for which a competitor ranks and you do not, which is a quick way to prepare a long list; judge it with common sense, because many of those queries will not fit your business.

Improving overlaps

For topics where you already have a page, compare it with the pages that outrank it. Do they answer more questions, include clearer steps, show examples or explain costs? Do they match the intent better? Update your page where you can add real value: new information, a better structure, current numbers, a clearer answer near the top. Avoid adding length for its own sake.

Google’s own guidance on creating helpful, reliable, people-first content is a good checklist for this comparison, since it describes what the systems try to reward.

Study Structure and Internal Linking

Competitors often rank because their site is organised well, not only because of single pages. Look at how they group content. Do they have a main page for each service or product category, with supporting articles that link back to it? That pattern is described in our article on topic clusters and pillar pages.

Check how many clicks it takes to reach key pages from the home page, how descriptive the navigation labels are and whether related articles link to each other with clear anchor text. You can see much of this by browsing the site yourself. If a rival has a strong guide that is linked from menus, footers and related posts, it signals that they treat it as a cornerstone, and you may need a stronger home for the same topic.

Understand Links Without Chasing Them Blindly

Backlinks remain an important part of how authority is judged, and competitor link profiles can teach you what kinds of sites link to your field. Use them to learn, not to copy.

• Look at the type of linking sites: industry associations, suppliers, local media, universities, directories, partners, reviewers.
• Look at why they link: a study, a tool, a news mention, a useful guide or a partnership.
• Identify realistic opportunities: sites that list businesses like yours, events you could attend or publications that accept expert comments.
• Ignore low-quality patterns: link networks, comment spam and paid placements may exist in a competitor’s profile, and copying them can lead to penalties.

Our guide on off-page SEO without spammy links explains safe ways to earn mentions that support rankings.

Check Technical Differences That Explain Rankings

If a competitor ranks higher with thinner content, the cause may be technical or experience-related. Compare a few basics: loading speed on mobile, layout stability, whether pages are easy to crawl, clean URLs, structured data and secure connections. Run both sites through the same checks, and use real-user data where it is available rather than one lab test.

Keep this in proportion. Technical gaps rarely beat strong content and trust, but they can hold a good site back. Fix problems on your side if they affect users, such as slow templates or hidden content on mobile. For a general starting point, Google’s SEO starter guide lists the fundamentals.

What to Ignore

A competitor analysis produces a lot of data, and much of it is not worth acting on. Learn to set it aside.

• Estimated traffic figures. Third-party numbers are modelled and often inaccurate. Use them to compare sizes roughly, not as facts.
• Domain scores. Metrics from SEO tools are the tool’s own estimates, not Google’s. A higher score does not guarantee better rankings.
• Keywords that do not fit your business. If the competitor sells a service you do not offer, their rankings for it are irrelevant.
• Short-term spikes. A page that jumps up for a week may be a test, a news event or a temporary effect.
• Vanity comparisons. The biggest brand in your market is not your benchmark if you compete locally or in a niche.
• Tricks you would not use. If a competitor ranks through practices that break search guidelines, copying them puts your site at risk.

Turn Findings Into an Action List

The result of the analysis should be a short, ranked plan, not a report that is read once. A useful format is a table with one row per action: the page or topic, what you found, what you will change, the expected effort and the owner.

1. Quick wins: improve titles and opening sections on pages that already rank on page two, add missing answers and refresh dates and facts.
2. Content to create: new pages for gaps that match your offer, each with a clear target query and intent.
3. Structure changes: add or improve hub pages, internal links and navigation labels.
4. Authority work: two or three realistic link or mention opportunities per quarter.
5. Technical fixes: only those that affect speed, crawling or usability on your site.

Set a date to measure the effect. Track rankings and clicks for the specific pages in Google Search Console, and compare them with the date of each change. If you prefer professional support, our SEO services include competitor and opportunity analysis that ends in a prioritised plan.

How Often to Repeat the Analysis

Run a full analysis once or twice a year and a light version each quarter. In the light version, re-check the top queries, note new competitors that appear, and look for new content from your main rivals. After a major change in your market, such as a competitor merger, a new search feature or a redesign, repeat the full process sooner.

Keep your notes in one shared sheet with a row per competitor and a column per area from the table above, plus the date of each check. Short written observations such as “added a pricing guide in March” or “moved the main service page into the menu” become valuable when you look back after six months, because they show which of their changes were followed by gains. Without notes, every review starts from zero and the same questions get asked again.

Frequently Asked Questions

How many competitors should I analyse?

Three to five is enough for most businesses. Choose a mix of direct business competitors and sites that regularly outrank you in search. More than that creates noise and delays action.

Do I need paid tools for competitor analysis?

Not to begin. Manual searches, a spreadsheet and Google Search Console reveal a lot. Paid tools save time on large lists of keywords and links, but their figures are estimates and should be checked against what you see.

Is it acceptable to copy a competitor’s content structure?

Learning from the structure of top pages is fine, but copying text is not, and imitation rarely wins. Aim to answer the same questions better, with your own experience, examples and clearer presentation.

What if my competitors are much bigger than me?

Compete where size matters less: specific niches, local intent, detailed guides and questions the big sites answer poorly. Choose queries where the results include smaller sites.

How do I know which competitor keywords matter?

Check relevance to your offer, search intent, and whether you can realistically create a page of the right type. Prioritise queries that bring customers, not just visitors.

How long until competitor analysis changes my results?

New or improved pages usually need weeks or months to be crawled, evaluated and ranked. Plan to review progress after eight to twelve weeks, and judge changes by page-level data.

The Bottom Line

A good competitor analysis starts with real search results, compares a handful of true rivals and focuses on intent, content, structure, links and trust. It ignores vanity metrics and tricks, and it ends with a short, ranked action list that you can finish. Done twice a year with a light check between, it keeps your SEO anchored in what customers and search engines actually reward, so you spend effort where it can change your position.