content-optimization
# SEO Content: Content Optimization
Guides on-page content optimization: word count, heading keywords, keyword density vs stuffing, multimedia, tables, and lists. Complements **heading-structure** (structure) and **content-strategy** (planning).
**When invoking**: On **first use**, if helpful, open with 1–2 sentences on what this skill covers and why it matters, then provide the main output. On **subsequent use** or when the user asks to skip, go directly to the main output.
## Scope
- **Word count**: For articles, see **article-content** (word count by type). This skill covers generic content length strategy.
- **H2 keywords**: Placement, quantity, variation
- **Keyword density vs stuffing**: Natural use; avoid manipulation
- **Multimedia**: Images, tables, lists, video for structure and Featured Snippets. See **featured-snippet** for snippet-specific optimization; **video-optimization** for video SEO.
## Initial Assessment
**Check for project context first:** If `.claude/project-context.md` or `.cursor/project-context.md` exists, read it for target keywords and content type.
Identify:
1. **Content type**: Article, guide, listicle, pillar, news
2. **Target keyword**: Primary and secondary
3. **Competitors**: Top 10 average length and structure — see **competitor-research**
---
## Word Count
**Google does not rank by word count.** Length should match search intent and topic depth. A 1,000-word post that satisfies intent can outrank a 3,000-word thin piece.
### Reference Ranges by Content Type
For **article** word count by type (news, how-to, listicle, pillar, etc.), see **article-content**. Generic ranges:
| Content type | Word count | Notes |
|--------------|-------------|-------|
| **News / announcements** | 300–600 | Time-sensitive; concise |
| **Standard articles / how-tos** | 1,000–1,500 | Single topic; actionable |
| **Listicles / guides** | 1,200–2,000 | "Top 10," "Best X" |
| **Pillar / cornerstone** | 2,000–3,500+ | Comprehensive; cluster hub |
### Strategy
1. **Analyze top 10** for target keyword — average length and depth
2. **Match intent** — informational often needs ~40% longer than transactional
3. **Value over padding** — each section must add genuine value; avoid fluff
4. **Comprehensive coverage** — answer the query and related questions
---
## H2 Heading Keywords
### Placement
- **Primary keyword**: Include naturally in at least one H2 when relevant
- **Related keywords**: Use LSI and long-tail in other H2s for topical coverage
- **Avoid stuffing**: Headings must stay clear and readable; organic placement only
### Quantity
- **No strict limit** — one H2 per major section; structure follows content
- **Typical article**: 4–8 H2s; pillar: 8–15+ H2s
- **Hierarchy**: H1 → H2 (major sections) → H3 (subsections); don't skip levels
### Best Practices
| Practice | Purpose |
|----------|---------|
| **Descriptive H2s** | Search engines understand context; users scan |
| **Answer-first** | Place direct answer in first 40–50 words after H2 for Featured Snippets; see **featured-snippet** |
| **Keyword variation** | Use related terms; avoid repeating exact phrase in every H2 |
| **Logical flow** | H2s outline the article; support topical authority |
---
## Keyword Density vs Keyword Stuffing
### Definitions
| Term | Meaning |
|------|---------|
| **Keyword density** | (Keyword count / Total words) × 100; a metric, not a ranking factor |
| **Keyword stuffing** | Excessive, unnatural repetition to manipulate rankings; black-hat |
### Current Guidance
- **Keyword density is not a direct ranking factor** — Google has stated since 2011 that repetition alone doesn't improve rankings
- **Reference range**: 0.5%–1.5% for most content; some sources cite up to 2.5%
- **Use density mainly to avoid stuffing** — if density exceeds ~2–3% and reads unnaturally, reduce
- **Prioritize natural placement**: title, H1, first 100 words, 1–2 H2s, body; avoid forced repetition
### How to Avoid Stuffing
- Write for users first; keywords should fit naturally
- Use synonyms, related terms, and question phrasing
- If a sentence sounds awkward with the keyword, rewrite
- Monitor: if every paragraph repeats the exact phrase, simplify
---
## Multimedia: Images, Tables, Lists
### Images
| Practice | Purpose |
|----------|---------|
| **Alt, file names, captions** | See **image-optimization** for full image SEO (alt, format, responsive, lazy loading, image sitemap, LCP, captions for Featured Snippets) |
| **Original over stock** | Unique images signal E-E-A-T — see **eeat-signals** |
**Content placement**: Put images near relevant text; captions support snippet thumbnails. See **image-optimization** for captions; **featured-snippet** for snippet context.
### Video
| Practice | Purpose |
|----------|---------|
| **Embed + metadata** | VideoObject schema, video sitemap, thumbnail; see **video-optimization** |
| **YouTube** | Google prioritizes YouTube in search; GEO citation; see **youtube-seo**, **generative-engine-optimization** |
| **Featured Snippet (video)** | Video schema; timestamps/chapters; see **featured-snippet** |
### Tables
- **Use for**: Comparisons, stats, specs, "X vs Y"
- **Semantic HTML**: `<table>`, `<thead>`, `<tbody>`, clear column headers
- **Featured Snippets**: ~6% of snippets are tables; optimize headers with target keywords. See **featured-snippet**
- **Mobile**: Responsive; avoid horizontal scroll when possible
- **Data quality**: No empty cells; consistent units; accurate, current data
### Lists: Ordered vs Unordered
| Type | Use case | SEO / Snippet |
|------|----------|---------------|
| **Ordered (`<ol>`)** | Steps, rankings, sequences, "Top 10" | List snippets (~19% of Featured Snippets); how-to; see **featured-snippet** |
| **Unordered (`<ul>`)** | Non-sequential items, features, options | Bullet snippets; definitions, options |
**Best practices**:
- Use semantic `<ol>` and `<ul>`; avoid divs styled as lists
- **Answer-first**: For snippet targets, put the direct answer in the first 40–50 words after the heading
- **Concise items**: List items should be scannable; expand in body if needed
- **Logical order**: Ordered lists = sequence matters; unordered = no sequence
### GEO / AI Citation
**Answer-first** (direct answer in first 40–60 words after H2) supports both Featured Snippets and GEO. For article-level GEO (TL;DR, Key Takeaways, QAE pattern), see **article-content** and **generative-engine-optimization**. For Featured Snippet formats and optimization, see **featured-snippet**.
---
## Content Audit Checklist
For **article** content audit (hook, QAE, product connection, CTA, references, gaps), see **article-content**. This skill covers generic content optimization (H2 keywords, multimedia, keyword density).
---
## Output Format
- **Word count** recommendation by content type
- **H2 outline** with keyword placement
- **Keyword density** check (avoid stuffing)
- **Structure** (tables, lists) for Featured Snippet opportunity; see **featured-snippet**
- **Multimedia** checklist (images per **image-optimization**; tables, lists)
## Related Skills
- **heading-structure**: H1–H6 hierarchy; H2 keyword placement
- **content-strategy**: Topic clusters, pillar + cluster
- **keyword-research**: Target keywords inform placement
- **featured-snippet**: Snippet formats, structure; answer-first
- **eeat-signals**: E-E-A-T; original images, trust
- **image-optimization**: Alt, captions, format, LCP, responsive, image sitemap
- **video-optimization**: Video SEO; VideoObject; video sitemap
- **competitor-research**: Competitor length and structure as reference
- **article-content**: Article word count by type; Content Audit Checklist; article body creation
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