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Indexing-first visibility notes and research essays by Mikhail Drozdov.

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Core documents

Documents of record.

The pages that define the site’s models. Supporting essays link up to these.

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April 2, 2026

AI as Primary Driver of March U.S. Job Cuts: Implications for SEO Operations

AI accounted for 25% of U.S. job cuts in March. This signals a measurable operational shift, impacting SEO team structures, tooling, and risk management.

Mikhail Drozdov

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April 2, 2026

Google: Why Core Updates Roll Out in Stages

Mueller explains staged core update rollouts. Practical implications for diagnosis, measurement windows, and separating indexing from ranking effects.

Mikhail Drozdov

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April 2, 2026

Hybrid In-House PPC: Defensive Spend Control & Search Visibility Implications

Hybrid PPC teams blend human oversight with automation to limit waste and adapt faster. Direct impact: ad spend efficiency, indirect: organic/paid synergy.

Mikhail Drozdov

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128 posts

April 1, 2026

Enterprise SEO ownership: closing the accountability gap

Research note on enterprise SEO ownership as a visibility control problem; includes tests, measurement plan, and a 7‑day checklist.

Mikhail Drozdov

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April 1, 2026

Evergreen content in 2026: stop length targets, ship maintainable answers

SEJ frames evergreen in 2026 as moving past 2,000-word-for-its-own-sake and focusing on durable usefulness. Here's a testable plan.

Mikhail Drozdov

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April 1, 2026

What AI-Driven Search Systems Actually Reward: A Technical Analysis

Dissects what content features AI ranking systems reward at scale, with falsifiable mechanisms and actionable tests for indexing and retrieval.

Mikhail Drozdov

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March 31, 2026

Googlebot Byte Limits and Centralized Crawling: Technical Implications

Google clarifies Googlebot's byte processing limits and its role as a client of a shared crawling platform, impacting crawl efficiency and SEO diagnostics.

Mikhail Drozdov

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March 31, 2026

Google's 15MB Page Size Limit: Bloat, Structured Data & Crawl Outcomes

Google confirms a 15MB crawl limit per page. Rising page size and structured data bloat can impact crawl and indexing, with measurable thresholds.

Mikhail Drozdov

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March 31, 2026

WordPress 7.0 Release Delayed: Implications for SEO Stability and Indexing

WordPress has postponed 7.0 to address real-time collaboration stability. This impacts plugin compatibility, update cycles, and site indexing reliability.

Mikhail Drozdov

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March 30, 2026

AI Agents vs Traditional Automation: Selection, Control, and Risk in SEO Ops

Contrasts agentic AI with classic automation for enterprise SEO, clarifying control, risk, and practical impact factors for technical teams.

Mikhail Drozdov

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March 30, 2026

Gemini referral growth vs ChatGPT decline: SEO measurement plan

SE Ranking data: Gemini referrals more than doubled in 2 months; ChatGPT referrals declined from peak. What to verify and measure in GA/GSC.

Mikhail Drozdov

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March 30, 2026

Operationalizing Uncertainty in SEO Analytics: Communication, Credibility, and Decision Signals

How to structure and communicate uncertainty in SEO reporting without undermining trust. Explains mechanisms, practical checks, and actionable steps.

Mikhail Drozdov

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March 29, 2026

Dynamic GBP profiles as a local ranking factor: test plan

SEJ claims Google Business Profiles now reward weekly "fresh signals." Here's a falsifiable mechanism model, tests, and measurement plan.

Mikhail Drozdov

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March 29, 2026

Visibility Governance Maturity Model: Structural SEO Failure Diagnostics

The Visibility Governance Maturity Model quantifies organizational SEO readiness, targeting structural failure modes and AI-mediated risks for C-suites.

Mikhail Drozdov

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March 29, 2026

Wikipedia bans LLM-written edits: SEO implications and tests

Wikipedia now forbids LLM-written or rewritten content (with two exceptions). Here's the retrieval, trust, and measurement impact for SEO.

Mikhail Drozdov

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March 28, 2026

Answer Engine Optimization: Operational Tactics for AI Response Inclusion

Inclusion in AI-generated answers demands machine-readable, extractable, and trustworthy content. This note details mechanisms and actionable checks.

Mikhail Drozdov

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March 28, 2026

Google AI Headlines & Spam Update: Implications for Search Visibility

Google tests AI-generated headlines, completes a rapid spam update, and introduces AI content labeling in structured data. Action points for SEO teams.

Mikhail Drozdov

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March 28, 2026

Google March 2026 Core Update: Fast Checks and Impact Patterns

Google's March 2026 core update is rolling out. This research note details checks, mechanisms, and fast verification steps for organic search teams.

Mikhail Drozdov

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Topics.

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Topic hub

AI & Automation

Build AI-powered marketing systems. Learn to orchestrate AI tools, automate workflows, and make data-driven decisions.

Pillar

AI Orchestration for Marketing: Systems, Not Prompts

Topic hub

SEO & Search

Master modern SEO: from pages to entities, AI overviews to topic authority. Build visibility that survives algorithm updates.

Pillar

Modern SEO in 2026: Visibility, Indexing, and Why Keywords Are Not the Unit

Topic hub

Marketing Strategy

Connect analytics, strategy, and execution. Build marketing systems that grow through accumulated context, not optimization tactics.

Pillar

Marketing Strategy as a System: Positioning, Measurement, and Compounding

Topic hub

Analytics & Data

Build data pipelines that connect metrics to decisions. Measure what matters: LTV, ROMI, and systems-level performance.

Pillar

Analytics as Decision Infrastructure: What to Measure, What to Ignore