CheckSEO
Free SEO audit — no sign-up required

Check your SEO
in seconds

15 critical SEO factors analysed instantly. Meta tags, headings, links, schema, performance, and more.

🔒 No data stored 15-second analysis🌍 Any website📊 10,000+ sites checked

15 checks. One click.

Every factor that impacts your search ranking, analysed instantly.

📝

Title & Meta

Length, keywords, and compelling descriptions that earn clicks.

🏗️

Heading Structure

One H1, logical hierarchy, keyword placement in subheadings.

🖼️

Image Optimisation

Alt text coverage, file sizes, and lazy loading detection.

🔗

Link Health

Internal linking, external links, and broken link detection.

📱

Mobile & Speed

Viewport config, response time, and page weight analysis.

🔒

SSL & Security

HTTPS verification and security header checks.

📊

Open Graph

Social sharing tags for Facebook, Twitter, and LinkedIn.

🧩

Schema Markup

JSON-LD structured data for rich search results.

🗺️

Sitemap & Robots

Sitemap.xml accessibility and robots.txt configuration.

📖

Content Depth

Word count analysis and keyword density evaluation.

🔍

Keyword Analysis

Top 10 keywords by frequency and density scoring.

Performance

Server response time and render-blocking resource detection.

How it works

1

Paste any URL

Enter a website address. No sign-up or credit card needed.

2

Instant analysis

We scan 15 SEO factors in 5-15 seconds.

3

Actionable report

See your score with prioritised fixes. Export as PDF.

Ready to fix your SEO?

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