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
Progress: 0/30Answer all to calculate
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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