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

1. Identify keywords → Extract from user input or content
2. Check placement → Verify in title, H1, first 100 words
3. Calculate density → Ensure 1-2% keyword density
4. Assess readability → Calculate Flesch score and sentence length
5. Review structure → Check heading hierarchy and paragraph length
6. Analyze technical → Validate meta tags, URLs, alt text
7. Find gaps → Identify missing topics and internal links
8. Prioritize fixes → Sort by impact (critical > high > medium)
9. 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.