plugins/seo/skills/content-optimizer/SKILL.md
On-page SEO optimization techniques including keyword density, meta tags, heading structure, and readability. Use when optimizing existing content or validating new content against SEO requirements.
npx skillsauth add involvex/involvex-claude-marketplace content-optimizerInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Target: 1-2% for primary keyword
Calculation:
Density = (Keyword Count / Total Words) x 100
Placement Priorities:
Warning Signs:
3% = Keyword stuffing risk
{Keyword} - {Benefit} | {Brand}Valid Hierarchy:
H1: Page Title (exactly 1)
+-- H2: Main Section
| +-- H3: Subsection
| +-- H3: Subsection
+-- H2: Main Section
| +-- H3: Subsection
+-- H2: Conclusion
Common Errors:
Flesch Reading Ease Target: 60-70
| Score | Level | Audience | |-------|-------|----------| | 90-100 | Very Easy | 5th grade | | 80-89 | Easy | 6th grade | | 70-79 | Fairly Easy | 7th grade | | 60-69 | Standard | 8th-9th grade | | 50-59 | Fairly Difficult | 10th-12th grade | | 30-49 | Difficult | College | | 0-29 | Very Difficult | College graduate |
Improvement Techniques:
Use this checklist when optimizing content:
development
Technical SEO audit methodology including crawlability, indexability, and Core Web Vitals analysis. Use when auditing pages or sites for technical SEO issues.
content-media
SERP analysis techniques for intent classification, feature identification, and competitive intelligence. Use when analyzing search results for content strategy.
data-ai
Schema.org markup implementation patterns for rich results. Use when adding structured data to content for enhanced SERP appearances.
development
Correlate content attributes with performance metrics across GA4, GSC, and SE Ranking. Identify what drives performance and build optimization hypotheses.