Content Optimizer

Score and optimize content for search engines using SERP-based analysis. Check word count, keyword usage, headings, readability, entity coverage, and get actionable recommendations.

Score and optimize content for search engines. Open source alternative to Surfer SEO.

Scoring Categories (7)

Category	Max Points	What It Measures
Word Count	15	Content length vs SERP average
Keyword Usage	20	Keyword in title, first paragraph, headings, body
Heading Structure	15	H1/H2/H3 count and hierarchy
Readability	15	Flesch-Kincaid score, sentence length
Entity Coverage	15	Topics from SERP competitors covered
Content Depth	10	Unique words, paragraphs, variety
Internal Structure	10	Meta description, title length

Total: 100 points

Score Interpretation

Score	Rating	Meaning
70-100	Excellent	Well-optimized, competitive content
50-69	Good	Solid foundation, minor improvements needed
30-49	Needs Work	Significant gaps vs competitors
0-29	Poor	Major optimization required

How to Use

Score Content

Provide content + target keyword. Returns overall score, per-category breakdown, and specific recommendations.

Analyze Keyword

Enter a keyword to see what top-ranking pages look like: average word count, heading structure, common topics/entities.

Find Missing Topics

Compare your content against SERP competitors to find topics you should cover but haven't.

Check Readability

Get Flesch-Kincaid score, grade level, sentence/word averages, reading time.

Optimize Headings

Compare your heading structure to SERP competitors and get suggestions for missing headings.

Tips

• Always analyze the keyword first to understand the SERP landscape
• Aim for word count within 20% of SERP average
• Include the keyword in H1, at least one H2, and the first paragraph
• Cover at least 70% of entities/topics from top competitors
• Keep readability at grade level 8-10 for general content