Key Takeaways
- A keyword map is a spreadsheet that links each URL to its primary keyword, secondary keywords, search intent, and current ranking position — it's a living document, not a one-time output
- Each page should have exactly one primary keyword (the main query it targets) and 3–8 secondary keywords (related queries it should also rank for naturally)
- Keyword cannibalization happens when two pages target the same primary keyword — they compete against each other in search, splitting ranking signals; identify and fix with consolidation or canonical tags
- The output of a keyword map is a prioritised content calendar: gaps (valuable keywords with no assigned page) show you exactly what to create next
- Update your keyword map quarterly — pages gain and lose rankings, new content gets published, and the competitive landscape shifts; a stale map leads to cannibalization over time
What a Keyword Map Includes
A keyword map is a spreadsheet with one row per URL. Minimum columns:
| Column | What to fill in |
|---|---|
| URL | The page's canonical URL |
| Page type | Blog post, product page, landing page, category |
| Primary keyword | The single main query this page targets |
| Search intent | Informational, commercial, transactional, navigational |
| Monthly search volume | Estimated searches per month (from keyword tool) |
| Current ranking position | From GSC or ranking tracker |
| Secondary keywords | 3–8 related queries this page also covers |
| Content gap? | Yes/No — does this keyword have a page? |
Start with your existing pages before adding gap keywords. Map what you have first, then identify what's missing.
Step 1 — Audit Existing Pages and Their Keywords
For each page on your site:
- Pull the page URL from your sitemap or a crawl (the SEO Analyzer exports a full page list)
- Search the page's topic in Google and look at the top-ranking results — what keyword are they optimised for?
- Check GSC Performance → Pages → click the page → Queries tab: what query sends the most impressions? That's likely the primary keyword Google is already associating with the page
- Record the primary keyword and top 3–5 secondary keywords for each page
This step often surfaces cannibalization immediately — two pages sending traffic from the same query in GSC is a clear signal.
Step 2 — Identify Keyword Cannibalization
Sort your keyword map by primary keyword. Any duplicate primary keywords are cannibalization candidates.
Confirm with GSC: filter Performance by the keyword in question — do multiple pages appear with significant impressions? If yes, Google is splitting its ranking between those pages.
Fix options:
- Consolidate: Merge the weaker page into the stronger one (301 redirect after migration)
- Differentiate: Change one page's focus to a distinct, related keyword so they no longer compete
- Canonical: If one page is a print version or parameter variant of another, canonical it to the main page
The keyword cannibalization guide on this site covers the full decision process for each scenario.
Step 3 — Find Content Gaps
Content gaps are valuable keywords with no page in your map. These are your highest-priority content opportunities.
Process:
- Run keyword research for your topic (using the methods in the Low Competition Keywords Guide)
- For each keyword found, check your map — is any existing page targeting this keyword?
- If no — add it to the gap list with volume and difficulty
- Prioritise gaps by: (volume × relevance) ÷ difficulty
The output is a ranked backlog of pages to create, each with a pre-assigned keyword.
Step 4 — Assign Search Intent to Each Keyword
Search intent determines what type of content to create for each keyword:
- Informational: "how to check broken links" → write a guide (like this one)
- Commercial: "best link checker tool" → write a comparison or feature page
- Transactional: "link checker free" → the tool page itself should rank (with clear CTA)
- Navigational: "ByteWaveNetwork link checker" → your branded tool page
Mismatched intent causes ranking failure regardless of on-page optimisation. A 3000-word guide targeting "buy link checker" won't rank — that query wants a product or tool page.
Step 5 — Maintain the Map Over Time
A keyword map becomes inaccurate quickly without maintenance:
- New pages get published without being added
- Rankings change, making different keywords the primary target
- Cannibalization develops from new content competing with old
Quarterly review process:
- Export new pages from your SEO Analyzer crawl since last review
- Add them to the map with keywords
- Check for new cannibalization conflicts
- Update rankings from GSC
- Add new gap keywords from recent research
A keyword map maintained quarterly prevents the technical debt of cannibalization and ensures every new piece of content has a clear targeting brief before writing.
Crawl Your Site to Build Your Keyword Map
Free, no signup. The SEO Analyzer crawls your entire site and exports every page with its title tag, meta description, and on-page signals — giving you the starting point for your keyword map without manually checking each URL.
Export Your Page List Free →Affiliate disclosure: Some links on this page may be affiliate links. We only mention tools we've personally used and have an honest opinion about. Affiliate revenue helps keep ByteWaveNetwork's tools free and maintained. We are not paid by any of the tools compared in this article for favorable coverage.