Run through this before you consider topical authority actually done:
1. Map out subtopics and related questions for your core topic before writing, then check which ones your existing content actually covers versus assumes.
2. Prioritize filling genuine coverage gaps over adding a fourth article on an angle you've already covered three times.
3. Interlink content within a topic cluster heavily — topical authority is partly a function of how clearly your own site's structure demonstrates depth on a subject.
4. Periodically reassess coverage as a topic evolves — new subtopics and questions emerge over time that older content maps didn't anticipate.
5. Double-check this after any site migration or major redesign, not just at launch.
None of these individually take long. The value is in doing all of them, every time, instead of remembering most of them most of the time.
Pair this with the generative engine optimization (GEO) checklist if you're doing a fuller pre-launch pass.
Topical Coverage Calculator runs through most of this automatically.
Everything in this guide runs directly in your browser — no signup, no install.
Open Topical Coverage Calculator →