SEO Fundamentals

What this skill does

SEO Fundamentals provides a structured approach to improving organic search visibility by focusing on Google’s key ranking signals such as E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness), Core Web Vitals, and technical SEO principles. It covers critical on-page elements like title tags, meta descriptions, header hierarchy, and schema markup, alongside performance metrics like page speed and mobile-friendliness that directly impact search rankings and user experience.

By combining content quality best practices with technical SEO insights, this skill helps marketers optimize site structure, improve crawlability with sitemaps and canonical tags, and ensure compliance with Google’s evolving algorithm requirements. The guidance balances immediate tactical fixes with long-term strategic priorities that influence rankings and traffic growth.

Who it's for

This skill is essential for SEO specialists managing organic search campaigns who need to audit and optimize websites for Google’s core algorithms. Growth marketing leads looking to integrate SEO with paid and content strategies will find it valuable for aligning technical and editorial teams. Additionally, agency strategists working on client SEO roadmaps can use this skill to diagnose issues, set realistic expectations, and advise on improvements that affect rankings and user engagement.

Key workflows

Practitioners begin by auditing current content and technical signals, assessing E-E-A-T factors through backlinks, author profiles, and security measures like HTTPS. Next, they analyze Core Web Vitals using tools like PageSpeed Insights, focusing on metrics such as Largest Contentful Paint (LCP) under 2.5 seconds, Interaction to Next Paint (INP) below 200 milliseconds, and Cumulative Layout Shift (CLS) under 0.1 to ensure a smooth user experience.

The third stage involves optimizing on-page content elements—refining title tags to 50-60 characters with keyword focus, crafting compelling meta descriptions, and structuring headers logically from H1 to H6. Finally, schema markup is implemented to enhance search appearance and indexing, using types like Article, FAQPage, and Organization to improve Google’s understanding of page context and increase rich result eligibility.

Common questions

How important are Core Web Vitals compared to backlinks? Core Web Vitals are a critical ranking factor tied to user experience but generally support rather than replace authority signals like backlinks. What is the ideal length for a meta description? Meta descriptions should be between 150-160 characters, concise and compelling to improve click-through rates from search results. Can I rely solely on AI-generated content for SEO? No, Google expects human editing, original insights, and adherence to E-E-A-T guidelines to maintain content quality and trustworthiness.

How to use in Metaflow

Attach the SEO Fundamentals skill to any Metaflow agent task focused on content optimization or site audits to ensure that both technical and editorial SEO aspects are evaluated and improved. Expect detailed recommendations on Core Web Vitals, on-page SEO elements, and schema implementation that align with Google’s latest ranking criteria. This skill supports iterative testing and refinement cycles to steadily improve organic search performance and user engagement metrics.

For broader context, see our roundup of claude skills marketing, and read Claude skills for SEO for related setup guidance.