How does this skill calculate keyword density?

The skill calculates density by dividing the keyword count by total word count, targeting a 1-2% range to avoid both under-optimization and keyword stuffing.

Can this skill detect heading hierarchy errors?

Yes, it validates that your content uses exactly one H1 and follows a logical structure without skipping levels (e.g., jumping from H1 to H3).

Does it provide specific character limits for meta tags?

Yes, it enforces a 50-60 character range for meta titles and 150-160 characters for meta descriptions to ensure they display correctly in search results.

What readability standard does the Content Optimizer use?

It targets a Flesch Reading Ease score of 60-70, which ensures the content is readable for a standard 8th to 9th-grade audience.

Content Optimizer

Name: Content Optimizer
Author: involvex

byinvolvex

0•

Automatización de Marketing

Optimizes on-page SEO by analyzing keyword density, meta tags, heading structures, and content readability.

The Content Optimizer skill empowers Claude to refine existing web content or validate new drafts against professional SEO standards. It enforces critical on-page factors such as the 1-2% primary keyword density rule, proper H1-H3 heading hierarchy, and specific character limits for meta tags to ensure maximum visibility in search results. By assessing readability using the Flesch Reading Ease scale and checking for structural issues like keyword stuffing or skipped heading levels, this tool helps developers and content creators produce high-quality, search-engine-friendly copy that remains accessible to target audiences.

Características Principales

01Comprehensive on-page SEO checklist for final validation

02Automated keyword density calculation and placement validation

03Heading hierarchy analysis to ensure valid HTML structure

04Meta tag optimization for titles, descriptions, and URL slugs

05Readability assessment using Flesch Reading Ease targets

060 GitHub stars

Casos de Uso

01Auditing legacy blog posts to improve search engine rankings

02Refining technical documentation to improve readability and user engagement

03Validating new landing page copy against SEO requirements before deployment

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add involvex/involvex-claude-marketplace content-optimizer

For use in Claude.ai and ChatGPT

Download Skill