SEO Optimizer

Overview

Perform comprehensive SEO analysis and optimization covering keyword placement, readability metrics, technical elements, and content quality to improve search engine rankings and user experience.

When to Use

• Optimizing blog posts or articles for search rankings

• Conducting content audits

• Improving existing content performance

• Planning new content with SEO in mind

• Analyzing competitor content strategies

• Preparing content for publication

Core Analysis Areas

1. Target Keywords Analysis

• Identify primary and secondary keywords

• Check placement in title, H1, first 100 words, subheadings

• Calculate keyword density (target: 1-2%)

• Identify LSI keywords and semantic variations

• Flag keyword stuffing issues

2. Content Structure

• Verify heading hierarchy (H1 → H2 → H3)

• Check keyword usage in headings

• Evaluate paragraph length (target: <150 words)

• Assess overall scannability

• Review content organization

3. Readability Metrics

// Readability scoring example const readabilityMetrics = { fleschScore: 65, // Target: 60-70 gradeLevel: 8, // Target: 7-9 avgSentenceLength: 18, // Target: <20 words passiveVoice: 5, // Target: <10% transitionWords: 30 // Target: >30% };

Key Metrics:

• Flesch Reading Ease score (60-70 ideal)

• Grade level estimation

• Average sentence length (<20 words)

• Passive voice percentage (minimize)

• Transition word usage

4. Technical SEO Elements

Element Recommendation

Meta Title 50-60 characters with primary keyword

Meta Description 150-160 characters, compelling with keyword

URL Slug Short, keyword-rich, hyphen-separated

Image Alt Text Descriptive with natural keyword usage

Internal Links Link to related content with keyword anchors

External Links Quality outbound links to authoritative sources

5. Content Quality Assessment

• Word count adequacy (1500+ for competitive topics)

• Content depth and topic coverage

• Unique value proposition

• E-A-T signals (Expertise, Authority, Trustworthiness)

• Content freshness (current examples, recent data)

• Clear answer to user intent

6. Provide Actionable Recommendations

Organize findings into prioritized action items based on impact and implementation effort.

Priority Levels

Critical (Fix Immediately) 🚨

• Missing or poor meta description

• No keyword in title or H1

• Broken internal links

• Keyword density too high (stuffing) or too low

High Priority ⚠️

• Poor readability score

• Weak heading structure

• Missing alt text on images

• Content too thin for topic

Medium Priority 📋

• Could add related keywords

• Featured snippet opportunities

• Additional internal linking

• Schema markup opportunities

Analysis Report Structure

SEO Analysis Report

Overall Score: X/100

Quick Wins 🚀

1. [Specific action with exact change]
2. [Specific action with exact change]

Keyword Analysis

• Primary keyword density
• Placement verification
• LSI keyword coverage

Readability Metrics

• Flesch Reading Ease: XX/100
• Grade Level: X
• Sentence length assessment

Technical SEO

• Meta tags analysis
• URL optimization
• Image optimization

Content Gaps

• Missing subtopics
• Coverage recommendations
• Topic expansion opportunities

Competitor Insights

• Top ranking pages analysis
• Word count comparison
• Unique angles they cover
• Our competitive advantage

Implementation Checklist

• Action item 1
• Action item 2

Estimated Impact

• Time to Implement: X hours
• Expected Improvement: [Moderate/Significant] ranking boost
• Priority: [High/Medium/Low]
• Timeframe: [Weeks until results]

Best Practices

• User experience first: Prioritize readability and value over keyword density

• Write for humans: Optimize for search engines second

• Be specific: Provide exact changes, not vague suggestions

• Consider intent: Match content to search intent (informational, commercial, transactional)

• E-A-T signals: Include author credentials, sources, and expertise indicators

• Featured snippets: Format content for definition boxes, lists, tables

• Schema markup: Suggest structured data (FAQ, How-To, Review) where relevant

Example Analysis Flow

• Identify keywords → Extract from user input or content

• Check placement → Verify in title, H1, first 100 words

• Calculate density → Ensure 1-2% keyword density

• Assess readability → Calculate Flesch score and sentence length

• Review structure → Check heading hierarchy and paragraph length

• Analyze technical → Validate meta tags, URLs, alt text

• Find gaps → Identify missing topics and internal links

• Prioritize fixes → Sort by impact (critical > high > medium)

• Generate checklist → Create actionable implementation steps

Output Guidelines

• Provide specific recommendations with exact text changes

• Show before/after examples for clarity

• Include keyword variations naturally in suggestions

• Estimate time to implement and expected impact

• Format for easy scanning with headings and lists

• Add context explaining why changes matter

Additional Resources

See references/analysis-framework.md for:

• Detailed analysis instructions for each area

• Technical specifications and formulas

• Competitor analysis guidelines

• E-A-T evaluation criteria

See references/output-templates.md for:

• Complete SEO report template

• Implementation checklist format

• Example workflow with sample content

• Featured snippet optimization templates

Core Philosophy

"SEO is about creating valuable, well-optimized content that serves user intent better than competitors."

Focus on genuine value creation, not manipulation tactics. Quality content that helps users naturally attracts engagement signals that improve rankings.