Is the SEO audit tool free?

Yes, the SEO audit tool is 100% free. No signup, no registration, no hidden fees.

Yes, all processing happens locally in your browser. Your HTML code is never uploaded to any server.

How do I use the SEO audit tool?

Paste your webpage HTML source code into the text area, click the Audit button, and review the detailed SEO score and suggestions.

What does the SEO audit check?

It checks title tags, meta descriptions, heading structure, image alt attributes, link analysis, structured data, canonical tags, Open Graph tags, and more.

🔍 SEO Audit Tool

📄 Input Page HTML

Paste the full HTML source code of the webpage you want to audit. All analysis runs locally in your browser.

Page HTML Source

SEO Score

Awaiting audit...

Pass

Warnings

Fails

Total

📖 How to Use

Step 1: Get Page HTML

Open the webpage in your browser, right-click and select "View Page Source" (Ctrl+U / Cmd+U), select all (Ctrl+A) and copy (Ctrl+C) the HTML code.

Step 2: Paste and Audit

Paste the HTML source code into the input field and click "Run Audit". The tool analyzes all SEO elements automatically.

Step 3: Review Results

Each audit item shows a status (Pass/Warning/Fail), current value, and specific optimization recommendations.

🎯 Audit Checklist

Title Tag: Present, unique, 30-60 characters, keyword-rich
Meta Description: Present, compelling, 50-160 characters
H1 Tag: One and only one, contains primary keyword
Heading Hierarchy: Logical structure H1→H2→H3, no skipping
Image Alt Text: All images have descriptive alt attributes
Structured Data: JSON-LD or Microdata for rich snippets
Canonical Tag: Prevents duplicate content issues
Open Graph: Optimizes social sharing appearance
Viewport: Mobile-responsive meta tag
Page Size: Optimized for fast loading

💡 SEO Tips

Title tags are one of the most important ranking factors. Each page should have a unique, descriptive title with primary keywords near the front.

Meta descriptions don't directly affect rankings, but good descriptions improve click-through rates (CTR).

Heading structure should form a clear hierarchy. Use one H1 per page, followed by H2s for sections and H3s for subsections.

Image alt text helps search engines understand images and improves accessibility. It's also a ranking factor for image search.

Structured data (Schema.org) helps search engines understand your content better and enables rich snippets in search results.

❓ FAQ

Why audit my SEO?

Regular SEO audits identify optimization issues that may be holding back your search rankings.

Is the audit accurate?

This tool follows standard SEO best practices. All analysis runs locally in your browser.

What's a good score?

80+ is excellent, 60-80 needs improvement, below 60 requires major fixes.

Is my data uploaded?

No. Everything is processed locally in your browser. Your HTML code never leaves your device.