Free SEO Score Checker: Analyze Any Website in Seconds

What Is an SEO Score?

An SEO score is a number from 0-100 that represents how well-optimized your website is for search engines. It's calculated by running automated checks against SEO best practices.

What We Check (123 Checks)

[SEO Snapshot](/) runs **123 individual checks** across 7 categories:

Meta Tags (25% of score)

- Title tag present, length, pixel width

- Meta description present, length, pixel width

- Canonical URL and deep analysis

- Viewport, lang, charset, favicon, DOCTYPE

Content Quality (18% of score)

- Word count and readability

- Keyword placement (title, H1, URL, description)

- E-E-A-T signals (author, about page, privacy, contact)

- Heading diversity and content depth

Technical SEO (17% of score)

- HTTPS enforcement

- Robots.txt and sitemap.xml

- Redirect chain and loop detection

- URL structure analysis

- Hreflang validation

Performance (15% of score)

- Response time (TTFB)

- Compression (gzip/brotli)

- Render-blocking resources

- Lazy loading and image optimization

- Cache-Control headers

- Page weight and request count

Security (10% of score)

- HTTPS (confirmed ranking factor)

- 7 security headers (HSTS, CSP, etc.)

- Cookie security flags

- Mixed content detection

- Security grade A+ to F

Social & Schema (8% of score)

- Open Graph tags (6 tags checked)

- Twitter Card tags

- JSON-LD structured data validation

Accessibility (7% of score)

- Form labels on inputs

- Alt text on images

- Heading hierarchy

- Language attribute

Score Ranges

What Makes Us Different

Unlike other free SEO checkers:

1. **Copy-paste fix code** — not just warnings, actual HTML/config to implement

2. **Security grade A+ to F** — no other SEO tool does this

3. **E-E-A-T signal detection** — checks author info, about page, trust signals

4. **Tech stack detection** — WordPress, Next.js, Shopify specific advice

5. **Impact scores** — know which fix gives you the most points

How to Use

1. Go to [seosnapshot.dev](/)

2. Enter any URL

3. Wait 5-15 seconds

4. Review your score and issues

5. Copy fix code for each issue

6. Implement and re-analyze

No signup required. 5 free analyses per day.

FAQ

**Q: How accurate is the SEO score?**

A: Our score measures on-page technical SEO — what you can control. It doesn't include backlinks or domain authority (requires external data).

**Q: What score do I need to rank on Google?**

A: There's no magic number. But fixing critical issues (score below 50) is essential. Most top-ranking sites score 80+.

**Q: How often should I check my SEO score?**

A: Monthly, or after any significant website change. Set up monitoring for automatic weekly checks.

Try it now — [Analyze your site free](/).