Topical authority

Topical authority is the idea that a site covering a subject thoroughly is trusted on that subject. It is a pattern seen in rankings, not a Google metric. This page shows how to plan coverage and make it visible on a small site.

By , founder of Porteur · Updated 14 September 2026 · Markdown

Definition in one sentence

Topical authority is the idea that a site that covers a subject thoroughly and coherently is trusted by search engines on that subject, page by page and as a whole.

Why it matters for a small site

You cannot outspend big sites on links or volume. You can win a defined topic with complete, coherent coverage.

When your site has the full set of pages on a topic, new pages on that topic tend to rank faster than orphan one offs. For example, a SaaS that covers “OKR software” with terms, how tos, comparisons and questions can ship /blog/okr-examples and see it index and climb sooner than a site with one OKR post.

How to read or measure topical authority

There is no official score. Use practical signals from your own site and Search Console.

  • Query coverage: list the core head terms and their long tails. Mark which you have covered and which are missing.
  • Internal structure: check that related pages link to the hub and to each other with clear anchor text, for example “OKR templates” or “alternatives to OKR software”.
  • Discovery and speed to rank: in Search Console, watch how fast new pages in the topic get impressions, and if they gain clicks earlier than pages outside the topic.
  • Query matching: in the Performance report, group queries by topic. If many impressions come from closely related queries across several pages, coverage is landing.

A healthy cluster looks like a hub page at /okr-software linking to guides, comparisons, how tos and glossary pages, all interlinked with descriptive anchors.

Plan coverage with a topical map

A topical map is the plan of that coverage. It lists the questions, the comparisons, the terms and the how tos that make a topic complete.

  1. Define the topic boundary

    Name the core use case, for example “OKR software”. Exclude nearby but different topics if they are not your product class.

  2. List search intents

    Break into seek, learn, compare, buy. Map pages: /what-is-okr, /okr-examples, /okr-software, /okr-software-vs-spreadsheets, /okr-software-alternatives, /pricing.

  3. Harvest subtopics and terms

    Use your own query data and People Also Ask to pull related questions and glossary terms. Group them with keyword clustering.

  4. Sequence delivery

    Ship the hub and core guides first, then comparisons, then long tail guides. Keep one owner for the cluster to enforce coherence.

Make coverage visible on your site

A hub page and internal links are how the coverage is made visible. Do not bury pieces in a blog roll with no links between them.

  • Create one hub at /topic, with a short intro and a linked list of the cluster pages by intent.
  • Add in line links between siblings, for example from /okr-examples to /okr-templates and /okr-mistakes.
  • Use clear anchors, not “read more”. Name the target, for example “OKR templates”.
  • Surface the cluster in your nav or footer. Link to the hub from /pricing and key product pages.
  • Keep URL slugs tidy and stable. For example, /okr-software-alternatives, not /blog/okr-article.

Common traps and how to avoid them

  • Chasing third party “authority” scores as a proxy. They measure link profiles, not your topic coverage.
  • Publishing thin near duplicates, for example two “OKR examples” posts that cannibalise each other.
  • Launching a hub with no depth. A hub without linked children is a doorway, not a signal of coverage.
  • Ignoring intent. Writing head term posts but no comparisons or how tos leaves gaps searchers feel.
  • Letting orphan pages pile up. Every page in the cluster should have at least one contextual internal link in and out.

Questions

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