E1043: Walking through a brand new study from Ahrefs that tested one of the most repeated claims in SEO: "Add schema to get cited more by AI."

The data does not support that claim.

Ahrefs tracked 1,885 pages that added JSON-LD schema between August 2025 and March 2026. They matched those pages against nearly 4,000 control pages and measured citation changes across: - Google AI Overviews - Google AI Mode - ChatGPT

The result: adding schema did not increase AI citations in any meaningful way.

Here's what the study found: - No statistically significant citation growth in Google AI Mode - No statistically significant citation growth in ChatGPT - A small 4.6% DECLINE in AI Overviews citations (real but small, and not clearly attributable to schema) - Four separate statistical tests, all pointing to the same conclusion

This matters because for years, SEO advice has claimed that structured data is essential for LLM visibility. The theory sounded logical: machines need machine-readable data, so schema must help AI systems cite your content.

But when you isolate the variable and control for authority, content quality, and existing citation levels, the effect disappears.

We also discuss: - Why 53% of AI-cited pages have schema (and why that doesn't prove causation) - How correlation misleads SEOs - Why technically sophisticated sites tend to have both schema and strong authority signals - A related experiment showing major AI systems ignore JSON-LD during live retrieval - What actually moves the needle for AI visibility

If you're: - Paying an agency for schema to improve AI citations - Offering schema implementation as an AI visibility service - Trying to future-proof your SEO strategy for LLM search

This episode is worth your time.

If your goal is more AI citations on pages that are already visible, the current data does not support schema as a growth lever.

My advice remains simple: Focus on relevance, building authority, internal distribution of that authority, and reducing pogo-sticking. Strong content on authoritative, relevant pages is what gets retrieved and cited.

⭐️ We Tracked 1,885 Pages Adding Schema. AI Citations Barely Moved. - https://ahrefs.com/blog/schema-ai-citations/

🚀 How to ACTUALLY get shown in LLMs - https://edwardsturm.com/articles/ai-seo-geo-aeo-get-shown-llms-2026/

💎 Compact Keywords - My SEO Course - Get paying customers through SEO - Clear step-by-step video breakdowns - SEO templates to be copied and adapted for your products and services: https://compactkeywords.com/

00:00 Breaking Study Shock 00:57 Correlation vs Causation 02:03 Results No Uplift 03:27 AI Overviews Decline 04:29 Methodology Explained 06:09 Four Tests Confirm 07:05 Do LLMs Read Schema? 08:16 Why Cited Pages Use Schema 09:49 Practical Schema Advice 10:55 Focus on Real SEO 11:31 Wrap

The Edward Show. Your daily search engine optimization podcast: https://edwardsturm.com/the-edward-show/

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