Keyword Mapping
Keyword mapping is the process of assigning target keywords to specific pages on a website, so each page has a clear focus and no two pages compete for the same search. The result, a keyword map, guides content creation, on-page optimisation and internal linking.
How keyword mapping works
After keyword research, you usually have a long list of terms. Keyword mapping turns that list into a plan. Similar keywords that share the same intent are grouped together, and each group is assigned to one page: an existing page, or a new page that needs to be created.
Each page typically gets one primary keyword plus a handful of secondary keywords and close variations. The primary keyword shapes the title tag, H1 and URL, while secondary terms are covered naturally in subheadings and body copy.
Why it matters
- Prevents cannibalisation: without a map, it is easy to create several pages targeting the same term, which causes keyword cannibalisation.
- Shows gaps: keyword groups with no matching page reveal content you need to create.
- Guides optimisation: writers and developers know exactly what each page should target.
- Supports structure: mapping helps plan site architecture and internal links between related pages.
How to build a keyword map
- Gather keywords from research tools, Search Console and competitor analysis.
- Group them using keyword clustering. Terms belong together if the same pages rank for them, which shows Google treats them as the same topic.
- Check intent for each group. Informational groups suit guides, while commercial and transactional groups suit service, category or product pages. See search intent.
- Crawl your site to list existing URLs and their current titles and rankings.
- Assign each group to one URL. Prefer existing pages that already rank or have links. Mark new pages where nothing fits.
- Record the map in a spreadsheet.
- Act and review. Update pages, create new ones, and revisit the map every few months.
What a keyword map includes
| Column | Example |
|---|---|
| URL | /boiler-servicing/ |
| Primary keyword | boiler service |
| Secondary keywords | annual boiler service, gas boiler service cost |
| Intent | Commercial |
| Page type | Service page |
| Status | Existing, needs update |
Some teams also add search volume, current ranking, internal link targets and notes for writers.
Common mistakes
- Assigning one keyword per page and creating separate pages for close variations such as plurals or synonyms.
- Putting too many unrelated topics on one page.
- Ignoring intent, for example mapping a how-to query to a sales page.
- Building the map once and never updating it as content changes.
- Mapping keywords to the homepage that belong on specific service pages, a common issue covered under homepage SEO.
Keyword mapping and AI search
Clear page focus also helps AI search tools, which often retrieve individual pages or passages to answer a question. A page that clearly covers one topic is easier to match and cite than one that mixes several.
Key Takeaways
- Keyword mapping assigns target keywords to specific pages.
- Group terms that share intent and the same ranking pages, then give each group one URL.
- It prevents cannibalisation and shows where new content is needed.
- Keep the map in a spreadsheet with URL, keywords, intent and status.
- Review and update the map regularly as the site grows.
Related Terms
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