Content that ranks: building topic authority

What "topic authority" means in practice

A site becomes the go-to source on a topic when it covers that topic thoroughly, accurately and better than alternatives, and when the people behind it clearly know the subject. For a service business, the topic is your services and the decisions your clients face.

Build a topic map

1. List the decisions a client makes before buying: understanding the problem, comparing options, cost, choosing a provider, preparing.
2. Under each, list the real questions clients ask. Your enquiries, calls and reviews are the best source.
3. Group questions that one page can answer well.
4. Choose one pillar page per topic, and supporting pages for the deeper questions.

Pillar and supporting pages

What makes content worth ranking

Google's guidance on helpful content asks whether a page offers original information, substantial value compared with other results, and clear signs of expertise. In practice:

• Something others lack: your own numbers, real examples, a calculator, a checklist, photos of real work.
• Expertise shown, not claimed: who wrote or reviewed it, and why they know.
• Accuracy: sources for facts, dates on anything that changes.
• Satisfaction: the reader leaves with the answer and a clear next step.

Using AI responsibly

AI can help with research and drafts. Publishing many pages generated mainly to rank, without adding value, is exactly what Google's scaled content abuse policy targets. Every page should be edited, checked and approved by someone who knows the subject. See our editorial policy.

A sustainable rhythm

Consistency beats bursts. A steady flow of genuinely useful pages, plus updates to the pages that already perform, compounds over time. Refresh important pages when facts change.