SEO Article Optimizer

Audit the following article for on-page SEO and give specific fixes.

Target keyword: {keyword}.

Analyze in order:
1. **Intent match** — does the article satisfy search intent for this keyword?
2. **Title & H1** — keyword placement, length, click appeal
3. **Heading hierarchy** — do H2s cover the topic completely? What subtopics are missing?
4. **Keyword usage** — is the primary keyword present naturally in first 100 words? Are related terms (LSI) covered?
5. **Readability** — sentence length, paragraph length, scannability
6. **Internal linking** — what anchor texts and internal links should be added?
7. **Content gaps** — what would make this the best result?

For each finding: severity (high/medium/low) + a specific fix.

Article:
"""
{article}
"""