Topical Coverage

Topical Coverage is how in-depthly a website covers a topic, measured by three pillars: Vastness (how many aspects covered), Depth (how thoroughly), and Momentum (publishing pace). Topical Coverage isn't just 'writing lots of articles'; it's like a hair transplant: as long as you have one hair here, another there — you're still bald. Only when you fill the ENTIRE structure (CORE + OUTER) do you have real coverage. Coverage multiplied by Historical Data produces Topical Authority.

In clustering pipelines, Topical Coverage is built by systematically covering clusters from the topical map.

In practice, don't publish 'drop by drop' (one article weekly). Plan bulk publishing of minimum 20 pages from the CORE section at launch, so Google immediately sees a coherent thematic cluster. Senuto's blog achieved high Site Focus (0.86) precisely through consistent coverage of one topic in depth and breadth.