SEO Page Score Calculator

Calculator Inputs

Enter your page signals. Then calculate a 0-100 score.

Fields marked * affect the score.

Page URL *

Used in exports and checks.

Primary keyword

Helps you track placement and density.

Title length (characters) *

Ideal: 50-60 characters.

Meta description length (characters) *

Ideal: 140-160 characters.

H1 present *

Use one strong H1.

H2 count *

Ideal: 3-12 for scannability.

Word count *

Often best: 800-2000 words.

Images count *

Add visuals when helpful.

Alt text coverage (%) *

Percent of images with useful alt text.

Internal links *

Point to relevant supporting pages.

External links *

Cite credible sources where needed.

Performance score (0-100) *

Use your lab score or field estimate.

Mobile friendly *

Responsive layout and readable text.

HTTPS enabled *

Security is a basic trust signal.

Canonical tag *

Avoid duplicate URL issues.

Structured data *

Schema can improve rich results.

Social metadata *

Open Graph helps social previews.

Keyword in title *

Keep it natural and readable.

Keyword in H1 *

Only if it matches the intent.

Keyword density (%) *

Often best: 0.5-2.5%.

Tip: Use realistic counts from your audit tools or manual checks.

Example Data Table

A sample audit row set you can copy for testing.

Page	Score	Title	Meta	Words	Speed	Mobile
/pricing	88.2	58 chars	154 chars	1,120	82	Yes
/blog/seo-audit	73.6	74 chars	198 chars	820	66	Yes
/contact	54.1	29 chars	65 chars	240	49	No

Numbers are illustrative, not from a live crawl.

Formula Used

A transparent, weighted scoring model.

This calculator assigns points to each on-page factor, then normalizes to a 0-100 score:

Total Score = (Sum of earned points ÷ Sum of maximum points) × 100

Each factor has a practical range. For example, title length earns full points between 50 and 60 characters, while performance uses banded scoring.

How to Use

A quick workflow for consistent audits.

Pick one page and set its primary keyword.
Fill in counts from your checks or tools.
Click Calculate Score to see results above.
Fix the lowest scoring factors first.
Recalculate and export CSV or PDF for tracking.

FAQs

Seven short answers for common questions.

1) Is this score a ranking guarantee?

No. It highlights on-page strengths and gaps. Rankings also depend on backlinks, competition, and intent match. Use the score to prioritize improvements.

2) Which inputs matter most?

Performance, content depth, and snippet quality carry higher weights. Headings, links, and image accessibility add important supporting signals.

3) How do I choose an ideal word count?

Match the intent first. Review top results for your query and cover the necessary subtopics. Longer content helps only when it stays useful.

4) What is a good keyword density?

Usually 0.5% to 2.5% looks natural. Focus on clarity and related terms instead of repeating the same phrase. Overuse can reduce readability.

5) Why do internal links affect the score?

Internal links help discovery, distribute authority, and guide users to deeper content. Link to relevant pages with descriptive anchor text.

6) What should I do if performance is low?

Compress images, reduce unused scripts, enable caching, and limit heavy third-party tags. Then measure again on mobile networks for realism.

7) Can I use this for a full site audit?

Yes. Run it page by page and export results. Combine exports into a spreadsheet to sort by lowest score and track improvement over time.