Does Schema Markup Really Affect GEO?
Structured data can clarify entities and page meaning, but the evidence is stronger for conditional support than universal impact.
Debunking common GEO tactics, claims, and shortcuts.
This collection answers one GEO debate per page. I cite external sources, weigh what industry evidence actually says, add my own expert judgment, and close each page with a simple verdict: DEBUNKED, PLAUSIBLE, or TRUE.
Verdict framework
- DEBUNKED: evidence does not support a real GEO effect.
- PLAUSIBLE: there may be a GEO effect, but evidence is incomplete or conditional.
- TRUE: there is strong evidence the tactic materially affects GEO or AI retrieval.
Current debates
Does Content Chunking Really Affect GEO?
Chunk shape, section boundaries, and self-contained passages directly affect how retrieval systems find and reuse your content.
Does llms.txt Really Affect GEO?
The spec is real and low-risk to implement, but public proof of present-day citation impact is still thin.
How I evaluate GEO claims
- I prioritize first-party documentation, published research, and clear technical mechanisms over recycled SEO folklore.
- I separate direct GEO effects from indirect benefits that simply make content easier to maintain or interpret.
- I avoid overclaiming. If the evidence is mixed, the verdict stays PLAUSIBLE instead of being forced into TRUE.