Website SEO Score Calculator
Score your website SEO health — page speed, mobile, meta tags, content depth, backlinks, and technical factors.
Enter Your Values
Using shared profile · 3,500/mo · EUR — edit on Dashboard
Words on your main landing or blog pages
Results update automatically as you change values.
What-If Scenarios
Results update instantlyCost Breakdown
SEO Score Breakdown
Click chart to expand
Scenario Analysis
How the outcome shifts if your assumptions turn out better or worse than expected.
Better-than-expected performance
Based on your inputs
Lower-end outcome
Compare Scenarios
Pin up to 3 and see them side by sideSet your inputs, then Pin current to save this scenario. Pin a few variations to compare their scores and outcomes here.
What Moves the Needle Most
How much each factor changes your Overall SEO Score across its full range. Page Speed has the biggest impact.
Focus your attention on Page Speed — getting it right matters most. Factors lower down move the result less, so rough estimates there are fine.
Confidence & Assumptions
These are the estimates the result depends on. Adjust them (and the Advanced inputs) to match your real situation — the closer they are to reality, the more reliable your decision.
These estimates are for informational purposes only and do not constitute financial advice. Actual results may vary based on factors not captured in this calculator.
How This Calculator Works
What this calculator does
Estimates an overall SEO score (0–100) from page speed, mobile readiness, content depth, meta tags, backlinks, and technical factors.
How the calculation works
Each factor contributes weighted points. Speed and mobile are 20% and 15%. Content, meta tags, authority, and technical factors fill the rest.
Formula
Score = Speed(20%) + Mobile(15%) + Content + Meta + Authority + Technical Grade: A≥90, B≥75, C≥60, D≥45, F<45
Example
Page speed 65, mobile 80, 800 words, title+desc meta, 50 backlinks, SSL on → ~72/100 (Grade C). Fix content depth and backlinks to reach B.
How to Use This Calculator
- 1Enter your numbers
Fill in the inputs for Website SEO Score Calculator. Defaults are realistic starting points — replace them with your actual figures.
- 2Understand the calculation
Each factor contributes weighted points. Speed and mobile are 20% and 15%. Content, meta tags, authority, and technical factors fill the rest.
- 3Review results and scenarios
Check metrics, cost breakdown, comparison tables, and best / expected / worst scenarios. Use sliders to stress-test assumptions.
- 4Decide with the verdict
Read the decision engine recommendation and FAQ. Example: Page speed 65, mobile 80, 800 words, title+desc meta, 50 backlinks, SSL on → ~72/100 (Grade C). Fix content depth and backlinks to reach B.
Factors to Consider
- Core Web Vitals (LCP, CLS, INP)
- Search intent match
- E-E-A-T signals
- Site-wide duplicate content
Common Mistakes
- Optimizing speed but ignoring content quality
- Missing meta descriptions on key pages
- Buying low-quality backlinks
Frequently Asked Questions
What is a good SEO score?+
75+ (Grade B) is solid for most sites. 90+ (Grade A) is excellent. Focus on your weakest category first.
How do I check page speed?+
Use Google PageSpeed Insights (pagespeed.web.dev) or Lighthouse in Chrome DevTools for free scores.
This calculator provides estimates for informational purposes only and does not constitute financial, investment, tax, or legal advice. Always consult a qualified professional before making important financial decisions.
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