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Free tool · SEO health

SEO Score Calculator.

Answer 30 SEO best practice questions across four categories. Get a comprehensive score, letter grade, and category-by-category breakdown of your page optimization.

  • 30 weighted questions across On-Page, Technical, Content, and AIO Readiness
  • Scores each category independently so you know exactly where to focus
  • 2026 AIO Readiness checks for AI Overview optimization included

Does your page have a unique title tag?

Weight: 4

Is your title tag under 60 characters?

Weight: 3

Does your page have a meta description?

Weight: 4

Is your meta description under 160 characters?

Weight: 2

Does your page have exactly one H1 tag?

Weight: 4

Do you use H2-H6 subheadings to structure content?

Weight: 3

Does your content exceed 300 words?

Weight: 3

Do your images have alt text?

Weight: 3

Do you have internal links on the page?

Weight: 4

Do you have external links to authoritative sources?

Weight: 2
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01How it works
Step 01

Answer the questions

Go through each category and answer YES or NO. Be honest, the tool is most valuable when your answers reflect reality.

Step 02

Review by category

See scores broken down by On-Page, Technical, Content, and AIO Readiness. Each category is weighted by real-world impact.

Step 03

Check your overall grade

Get an overall SEO score from 0-100 and a letter grade from A+ to F using weighted questions.

Step 04

Prioritize improvements

Focus on the categories with lowest scores first. High-weight NO answers are the biggest opportunities.

02Questions

Frequently asked.

How is the SEO score calculated?

+
Weighted questionnaire across 4 categories. Each question has a weight based on real-world importance. Your score is the sum of weights for YES answers divided by total possible weight, expressed 0-100. Letter grade follows standard academic scale.

What is a good SEO score?

+
An SEO score of 80+ (B- or higher) indicates your page follows most best practices. Scores of 90+ (A- or higher) are excellent. Below 60 (D or lower) indicates significant opportunities. Remember: this reflects on-page factors you can control. External factors like backlinks and competitive landscape also matter.

What is AIO Readiness?

+
AIO Readiness measures how well your content is optimized for AI Overviews. AIO-ready content uses clear Q&A format, FAQ schema, well-labeled sections, concise factual statements, and signals like llms.txt that help AI systems understand and cite your content.

Why are some questions weighted more than others?

+
Questions are weighted by real-world SEO impact. HTTPS and mobile responsiveness are weighted at 5 because they directly affect whether Google will rank your page competitively. Title tags and meta descriptions are 3-4. Formatting details carry less weight.

Should I aim for a perfect 100?

+
Not always necessary. Some questions may not apply to every page. Focus on high-weight questions first. Once above 85, further improvements have diminishing returns. Your time may be better spent creating more optimized content or building backlinks.

Is this tool free?

+
Yes. No sign-up, no limits, no data collection. All calculations happen in your browser. You can use it as many times as you need.
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