Free SEO Tool

SEO Content Checker
Audit Any Page Instantly

Free on-page SEO audit tool that analyzes titles, meta descriptions, heading structure, keyword density, image alt text, readability, social tags, and internal/external links. Get an actionable SEO score with specific fixes — no signup required.

Rate limit: 10 audits/hour per IP. No account required.

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What We Analyze

Complete On-Page SEO Audit

Our free SEO checker analyzes 18+ critical on-page factors that directly impact your Google rankings.

Title Tag Analysis

Checks title length (30-60 chars), keyword presence, and uniqueness. Missing or duplicate titles flagged as critical errors.

Meta Description

Validates meta description length (120-160 chars), keyword inclusion, and click-through optimization potential.

Heading Structure

Audits H1-H6 hierarchy, detects multiple H1s, missing headings, and keyword placement in heading tags.

Keyword Density

Calculates keyword density, checks placement in title, H1, meta, first 100 words, and URL. Flags over-optimization risks.

Image Alt Text

Scans all images for missing alt attributes. Alt text is essential for accessibility and image search rankings.

Link Analysis

Counts internal and external links, detects broken links, and evaluates link distribution for optimal PageRank flow.

How It Works

Audit Any Page in 3 Steps

Enter a URL, add an optional keyword, and get a complete SEO report in seconds.

1

Paste Your URL

Enter any web page URL you want to audit. We support HTTP and HTTPS. External sites are safely checked via SSRF protection.

2

Add Keyword (Optional)

Enter a target keyword to get deeper insights on keyword placement, density, and optimization opportunities.

3

Get Your Report

Receive an instant SEO score with prioritized issues, actionable fixes, and downloadable JSON/CSV reports.

Audit Checklist

18+ SEO Factors Checked

Every audit covers the essential on-page SEO elements that Google uses to rank pages.

✓Title Tag — Length, keyword presence, uniqueness
✓Meta Description — Length, keyword inclusion, CTR optimization
✓Canonical URL — Duplicate content prevention
✓Robots Meta — Indexing directives
✓Viewport Meta — Mobile responsiveness
✓H1 Heading — Presence, count, keyword placement
✓H2-H6 Structure — Hierarchy, logical flow, scannability
✓Content Length — Word count, thin content detection
✓Readability — Sentence length, paragraph structure
✓Keyword Density — Body count, density percentage, over-optimization
✓Keyword Placement — Title, H1, meta, first 100 words, URL
✓Image Alt Text — Missing alt attributes count
✓Internal Links — Count, distribution, anchor text
✓External Links — Count, authority signals
✓Schema Markup — JSON-LD structured data detection
✓Social Tags — Open Graph, Twitter Cards
✓Technical — HTTPS, favicon, charset, lang attribute
✓SEO Score — 0-100 weighted scoring with prioritized fixes
Testimonials

Trusted by SEO Professionals

Bloggers, marketers, and developers use our SEO checker daily for quick audits.

"This SEO checker caught issues my paid tool missed. The keyword density analysis and heading structure audit are incredibly precise. A must-have for any content team."
AK
Ahmad K.
SEO Consultant
"I run every blog post through this tool before publishing. The instant feedback on title length, meta description, and keyword placement saves me hours of manual checking."
SR
Sarah R.
Content Creator
"The downloadable JSON and CSV reports are perfect for client presentations. I can show exactly what's wrong and what to fix. Best free SEO audit tool I've found."
ML
Maria L.
Freelance Marketer
FAQ

Frequently Asked Questions

Everything you need to know about our free SEO content checker.

Is the SEO Content Checker really free?

Yes, completely free. No signup, no credit card, no limits on basic audits. You get 10 audits per hour per IP, which is more than enough for most users. Downloadable JSON and CSV reports are included at no cost.

Can I audit any website, or only my own?

You can audit any publicly accessible URL. Our tool has SSRF protection to block private IPs and localhost, but any live website with HTTP/HTTPS access can be analyzed. Perfect for competitor research and client audits.

What is a good SEO score?

A score of 80-100 is excellent, 60-79 is good but needs optimization, 40-59 has significant issues, and below 40 needs major work. Our tool gives specific, actionable fixes for every issue found so you know exactly what to improve.

How accurate is the keyword density analysis?

Our keyword density calculator uses exact word matching with case-insensitive comparison. It checks placement in the title, H1, meta description, first 100 words, and body content. The recommended density is 1-3% to avoid over-optimization penalties.

Can I export the audit reports?

Yes. After running an audit, you can download a JSON file with the complete report data, or a CSV file with all issues listed by severity level. These are perfect for sharing with clients or importing into other tools.

Does this tool check technical SEO like Core Web Vitals?

This tool focuses on on-page content SEO: titles, meta, headings, keywords, images, links, readability, social tags, and technical basics like schema, HTTPS, and favicon. For Core Web Vitals and page speed, use our Website Size Checker tool alongside this one.

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Audit Your First Page
Right Now

Join 8,500+ users who audit their content with Fair Darekdari's free SEO checker. No account, no credit card — just instant, actionable insights.

No credit card required · 10 audits/hour · Instant results