Author: Artur Ferreira
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From 0 to 71/71: Building a GEO Compliance Audit System
Read more →: From 0 to 71/71: Building a GEO Compliance Audit SystemBuilt a 71-check GEO compliance audit system for WordPress. From zero automated checks to full coverage across schema, structure, and AI readability.
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E016: The Noise Floor Experiment — What AI Citation Rate Looks Like With No Intervention
Read more →: E016: The Noise Floor Experiment — What AI Citation Rate Looks Like With No InterventionE016 ran the 30-check protocol for five consecutive days with zero content changes. The noise floor is 13.3%–20.0% combined. Perplexity: 40%, zero variance. ChatGPT: 0%–20%. Google AIO: absent.
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I Read the AGENTS.md Research Paper. Then I Deleted 80% of My CLAUDE.md.
Read more →: I Read the AGENTS.md Research Paper. Then I Deleted 80% of My CLAUDE.md.The AGENTS.md research paper revealed System Memory as the missing GEO Stack layer. Reduced CLAUDE.md by 80% using the four-file pattern.
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10 RankMath Issues in 9 Days: A Complete Failure Log
Read more →: 10 RankMath Issues in 9 Days: A Complete Failure LogTen RankMath failures in nine days: schema conflicts, TOC crashes, N/A scores, and the first-paragraph trap. Complete failure log with fixes.
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Log File Analysis as a GEO Instrumentation Layer
Read more →: Log File Analysis as a GEO Instrumentation LayerHow log file analysis measures Googlebot and AI crawler behaviour for GEO experiments — architecture, parity metrics, and anomaly detection in the GEO Lab stack.
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We Ran a Controlled Entity Density Experiment. Here’s the Null Result and What It Means.
Read more →: We Ran a Controlled Entity Density Experiment. Here’s the Null Result and What It Means.A controlled experiment measuring entity density vs AI citation rate across 10 pages. Result: 0% competition citation rate. Domain authority gates citation eligibility — entity density operates within that gate.
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Building a Native WP Form to Replace Google Forms
Read more →: Building a Native WP Form to Replace Google FormsGoogle Forms required login for external users. Built a native WordPress form with PHP handler and Google Sheets integration as replacement.
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The LLM Knowledge Compiler: Beyond Karpathy
Read more →: The LLM Knowledge Compiler: Beyond KarpathyKarpathy described an LLM that compiles raw sources into a wiki. The LLM Knowledge Compiler adds what he left out: a versioned AGENTS.md schema, contamination mitigation, and a spaced repetition…
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What 1M+ AI Citations Tell Us About Content Strategy in 2026
Read more →: What 1M+ AI Citations Tell Us About Content Strategy in 2026Peec AI and Wix analysed 1M+ AI citations across ChatGPT, Google AI Mode, and Perplexity. Intent beats industry. Listicles own commercial queries. Perplexity values discussions at 2x the rate of…
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Pipedrive Scores +48 on Perplexity, Moz Fades to 4 — April 2026 GEO Brand Citation Index
Read more →: Pipedrive Scores +48 on Perplexity, Moz Fades to 4 — April 2026 GEO Brand Citation IndexRun #2 of the GEO Brand Citation Index tracks 38 brands across ChatGPT, Perplexity, and Gemini. Pipedrive emerges as the top Live Search Brand (+48.1 delta), Ahrefs graduates to Dominant…