Glossary·concept

Generic-vs-brand traffic

The split between search traffic from category keywords ('noise cancelling headphones') and brand keywords ('bose qc45'). Premium brands routinely convert generic traffic 10× better than mid-market — but capture 13× less of it.

The decomposition

Every keyword in a category falls into one of three buckets:

  • Generic: no brand mentioned ("noise cancelling headphones", "mirrorless camera")
  • Brand: a brand name is part of the query ("bose qc45", "canon eos r6")
  • Product: a specific model is mentioned ("sony wh-1000xm5 review")

Premium brands tend to over-perform on brand and product searches (they have the brand equity to drive them) and underperform on generic (where category-defining keywords get won by whoever invested in SEO + content).

The single most strategic measurement in any consumer category is: what % of your sales come from generic-driven traffic vs brand-driven traffic?

The Bose Germany finding

In the Bose Germany headphone analysis, this decomposition revealed a category-defining insight:

  • Conversion rate on generic traffic: Bose ~3.2%, Soundcore ~0.3%
  • Bose converts generic 10× better than Soundcore
  • But: Bose captures only 7% of generic traffic, Soundcore captures 31%
  • Net: Soundcore wins ~13× more generic-driven sales than Bose

The brand-equity story (Bose is the premium choice — when consumers see Bose they buy at high rates) was completely true. But it was hiding a category-share disaster: Bose was not even competing for the consumer attention that converts.

A €1.8M growth opportunity was sitting in plain sight, invisible to dashboards that measured "brand health" rather than generic traffic capture.

Why this matters

Three patterns we see consistently across premium consumer brands:

01 — High brand-traffic conversion masks generic-traffic absence. If you only measure brand-search performance, everything looks great. The category share story is hiding underneath.

02 — Generic traffic is the leading indicator. Brand searches happen after consumers have decided to consider you. Generic searches are consumers deciding who to consider. Lose the generic battle and brand searches will follow with a lag.

03 — Premium brands systematically under-invest in generic. Because brand-driven sales are immediately profitable, marketing budgets flow there. Generic-driven SEO content is harder to justify in quarterly numbers, so it gets defunded. The challenger brands that ate share invisibly all played the generic game.

How Theia measures it

For every brand × category × country:

  1. Tag all keywords by type (generic / brand / product) — uses brand_regex.csv plus brand-dominance detection (keywords where >90% of CTR goes to one brand are reclassified as brand)
  2. Compute traffic capture per type (share of clicks)
  3. Compute conversion rate per type (sales attributable / clicks)
  4. Output the matrix

The output is a 3×N table per category showing brand-by-brand performance on each traffic type. The strategic insight usually emerges at first glance.

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