Every SEO tactic that worked in 2018 has been demoted, deprecated, or absorbed into the algorithm. Keyword density is dead. Backlink-building is dead at scale. Even technical audits are largely commoditised. What’s left, the only durable lever, is topical authority.
Why this matters
Google’s helpful-content updates, AI Overviews, and the slow death of exact-match keyword targeting have left only one durable signal: do you actually own the topic?
The 5 cluster layers
Webfluence’s content clusters use five layers — pillar pages, supporting articles, decision-stage assets, comparison content, and case studies. Each layer plays a different role in the SERP and gets different internal-link weight.
Three internal-linking rules
1) Every article links to its pillar within the first 200 words. 2) No article uses the same anchor text twice. 3) Pillars only link out to decision-stage and comparison pages — never to other pillars.
How to measure it
Forget rank tracking. The metric that matters is “branded share of cluster impressions” — your domain’s percentage of total impressions for a given topic cluster, measured weekly in Search Console.