SEO Term Definition

Topical Map

A topical map is a strategic content planning document that outlines all the subtopics, queries, and content pieces needed to achieve comprehensive topical authority in a niche.

Reviewed by Alexander Yarovenko · Updated: 2026-07-03

What is a Topical Map?

A topical map is a strategic planning document (spreadsheet or visual diagram) mapping out all topics, subtopics, and content pieces a website needs to achieve comprehensive topical authority. It is the blueprint for a content cluster strategy.

How to Build a Topical Map

Define your niche — what is the core topic?
Identify core topics — 5–10 main subtopics
Expand each core topic — all questions and subtopics for comprehensive coverage
Map keyword data — volumes and search intent per topic node
Design content hierarchy — pillar page at top, supporting cluster pages below
Plan internal links — how pieces connect to each other
Prioritise — sequence by search volume, competition, and strategic importance

Example Topical Map (SEO Niche)

SEO [pillar]
├── Keyword Research [cluster pillar]
│   ├── How to do keyword research
│   ├── Keyword research tools
│   └── Long-tail keywords
├── Technical SEO [cluster pillar]
│   ├── Core Web Vitals
│   └── XML sitemaps
└── Link Building [cluster pillar]
    ├── How to earn backlinks
    └── Digital PR for SEO

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