EntityMap — John McAlpin

John McAlpin is an SEO consultant that provides systematic, evidence-based digital strategy that protects market share and accelerates organic growth for enterprise CMOs who need strategic clarity.

John McAlpin has 12+ years guiding SEO strategy for Fortune 100 organizations and 20+ years in web development. He provides direct strategic partnership to CMOs, eliminating the junior handoffs that dilute impact in traditional agency models.

12 years inside Fortune 100 organizations taught me what external consultants rarely learn: how enterprise decisions actually get made, why initiatives stall, and what CMOs need to secure budget approval.

Protect acquisition value through rigorous digital asset evaluation. Identify algorithm dependency, technical debt, and penalty risk that standard due diligence misses. Board-ready findings for deal teams.

Digital due diligence and asset evaluation for private equity, corporate development, and M&A advisory teams. Identify risks that impact valuation before the deal closes.

Executive-level strategic direction without full-time overhead. Roadmap development, team enablement, stakeholder communication, and performance accountability. For organizations that need senior guidance, not another vendor.

Executive-level SEO guidance without full-time cost. Strategic direction, team enablement, and accountability for outcomes.

Reveals canonical loops, crawl inefficiencies, and architectural issues that standard audits miss. Findings translated to business language.

Outcome: Board-ready findings with quantified revenue impact. Deep analysis that reveals hidden constraints and opportunities.

Go-to-market playbooks with traffic forecasts, conversion projections, and accountability metrics. Build organic growth into launches, not as an afterthought. Cross-functional alignment built in.

Go-to-market playbooks with forecasts, timelines, and accountability. Build an SEO Center of Excellence that scales with your organization.

Prepare your digital presence for AI-driven search. LLM visibility audits, content structure assessments, and board-ready frameworks for communicating AI's impact on organic performance.

Prepare your digital presence for the AI era. LLM visibility audits, content structure assessments, and board-ready frameworks for communicating AI's impact on organic performance.

Check the HTTP response codes of any URL. Identify 404s, 500s, and other errors that hurt crawl efficiency and page authority. Free tool by John McAlpin.

Redirect chains are one piece of a larger crawl efficiency picture. Trace multi-hop redirect chains that bleed crawl budget and dilute page authority.

Services designed for Fortune 100 complexity. Board-ready deliverables. Direct senior engagement—no junior handoffs.

Digital growth strategist trusted by Fortune 100 CMOs. 12+ years protecting market share and accelerating organic revenue through M&A due diligence, fractional leadership, and strategic clarity.

If your website serves audiences in multiple countries or languages, hreflang tags are one of the most important technical SEO elements you can implement. Done correctly, they tell search engines exactly which version of your content to show to which audience — preventing duplicate content issues and dramatically improving your international search visibility.

For example, if you have a page in Spanish targeting Mexico, you might want a different version for users in Spain. Both pages may be in Spanish, but the content, offers, or messaging might differ by region. Hreflang tags are how you tell Google and other search engines about that distinction.

If your en-US page references your fr-FR page but the fr-FR page doesn't reference the en-US page back, Google will ignore both annotations. Every page in a hreflang set must point to every other page in the set.