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Field Notes / Optimus Pass

Better questions. Clearer evidence.

Practical reading on search readiness and advertising risk. Understand what a diagnostic can tell you, what it cannot, and where to look next.

The reading desk

·9 min read

The Visibility Stack: Why You Need SEO, GEO, and AEO Together

Where classic search, generative results, and answer readiness overlap. A framework for reviewing the page signals you can actually inspect.

SEOGEOAEOVisibility Stack
·7 min read

What Poor SEO Costs Your Business

A worked approach to estimating the opportunity cost of search performance. Treat traffic assumptions as scenarios, not forecasts for your business.

SEOCostROI
·8 min read

What Poor GEO Costs Your Business

A directional guide to GEO readiness signals and the limits of predicting AI Overview inclusion.

GEOAI OverviewsCost
·7 min read

What Poor AEO Costs Your Business

A practical guide to AEO Readiness — Beta and the limits of predicting visibility in AI systems.

AEOChatGPTPerplexityCost
·7 min read

What Is an Ad Compliance Checker? How It Works & Why You Need One

An ad compliance checker scans ad copy against platform banned terms before submission. Learn how automated compliance checking works across 65 risk detectors and 10 platforms.

ComplianceAd ComplianceChecker
·7 min read

SEO vs GEO vs AEO: What Each One Costs If You Skip It

Compare the aims and limits of SEO, GEO, and AEO. Readiness signals help organize a review; they cannot promise discovery or citations.

SEOGEOAEOComparison
·8 min read

Meta's 2026 AI Compliance Crackdown: What Every Advertiser Needs to Know

Separate documented platform policy from practitioner reports about automated review, and understand what to check before submission.

ComplianceMetaMARSAd Policies
·8 min read

AI Search and Brand Discovery: The 3-Layer Visibility Stack

How SEO, GEO, and AEO Readiness — Beta fit together as visibility-readiness diagnostics.

AEOGEOSEOAI Search
·7 min read

Why Your Ads Get Rejected — And How to Check Before You Spend

Common policy-risk patterns, destination mismatches, and a practical pre-submission review. The final approval decision remains with the platform.

ComplianceAd RejectionsFTCMeta
·5 min read

Why SEO Still Matters in 2026 — And What Most People Get Wrong

Crawlability, clear structure, and useful content still matter. Understand the role of structured data without treating optional markup as a ranking requirement.

SEOSearch Engine Optimization
·6 min read

What Is GEO? Generative Engine Optimization Explained

A directional guide to GEO readiness signals and the limits of predicting AI Overview inclusion.

GEOAI OverviewsGoogle AI
·6 min read

What Is AEO? AI Engine Optimization Explained

A directional guide to answer-readiness signals and what an AEO audit can and cannot tell you.

AEOChatGPTPerplexity