Complete SEO Audit Platform

Run comprehensive SEO audits with 40+ tests. Single URLs, bulk audits, sitemap scanning, and automated reporting – all in one powerful platform.

🚀 Start Audit Now ✨ View All Features
40+ SEO Tests
32 Web Tools
100% Free Platform

Audit Types & Core Features

🔍

Single URL Audits

Run quick and detailed SEO audits for a single URL in seconds.

📊

Bulk URL Audits

Test multiple URLs at once and save valuable time.

🗺️

Sitemap Audits

Automatically scan and audit every URL found in a sitemap.

📝

Raw HTML Audits

Don’t have your page live yet? Upload the raw HTML and run a full audit before launch.

📈

Track Progress

Keep unlimited audit history and archives, then compare results over time to measure SEO improvements.

🏷️

Automatic Website Categorization

All audits are automatically grouped by domain for effortless organization.

⚡

Audit Automation

Schedule automated audit re-checks for your URLs and let 66audit monitor them on repeat.

📧

Email Reports & Notifications

Get beautifully formatted email reports and instant alerts when audits are complete or changes are detected.

📋

Branded PDF Reports

Export professional, white-labeled PDF reports for clients or team members.

🔗

Public & Private Audit Links

Choose whether to share audits publicly or keep them private.

🔒

Password-Protected Audits

Securely share audits with select users by enabling password protection.

🌐

Custom Domain Audit Pages

Host audit reports on your own domain for a seamless branded experience.

🏢

White-Label Ready

Agencies can fully white-label the platform with custom domains and branded reports for their clients.

40+ SEO Checks

Every audit performs comprehensive checks across critical areas

HTML Document Setup

Title
Meta Description
H1 Tag
Meta Keywords
Language Attribute
Favicon
Meta Robots
Header Robots
Meta Viewport
Meta Charset
Deprecated HTML Tags
Doctype Declaration

Technical & Performance

Response Time
Page Size
DOM Size
Server Tag
Server Compression
Secure URL (HTTPS)
Valid SSL Certificate
HTTP/2 Enabled
HTTP Requests
Non-deferred JavaScript
Inline CSS

Content & SEO

Words Count
Top Used Words
Text to HTML Ratio
Other Headings
Canonical URL
SEO Friendly URL
Social Links
Open Graph
Plaintext Emails

Media & Images

Image Formats
Image ALT Attributes
Lazy Loading Images

Links & Security

Internal Links
External Links
Unsafe External Links
404 Page
robots.txt Page

32 Web Tools

A complete collection of utilities available directly from your platform

🌐 DNS Lookup
🔍 IP Lookup
🔒 SSL Lookup
📋 Whois Lookup
📡 Ping
📄 Website Text Extractor
⏱️ TTFB Checker
📏 Website Page Size Checker
🏷️ Meta Tags Checker
🏠 Website Hosting Checker
📋 HTTP Headers Lookup
⚡ HTTP/2 Checker
🗄️ Google Cache Checker
🔀 URL Redirect Checker
🔄 Reverse IP Lookup
📦 Brotli Checker
📊 Text to HTML Ratio Checker
🚫 Noindex Checker
🖼️ Image ALT Tags Checker
⚠️ Deprecated HTML Tags Checker
🛡️ HSTS Checker
🏷️ Server Signature Checker
🎯 Favicon Checker
✅ Safe URL Checker
🖼️ Lazy Loading Images Checker
🔍 Google Search Preview
🔍 Bing Search Preview
🔍 Yandex Search Preview
📱 OpenGraph Checker
🗜️ HTML Minifier
🎨 CSS Minifier
⚡ JS Minifier

Administrative Features

Manage and customize every aspect of your platform

User Management

  • Admin Dashboard
  • Users Management
  • Automatic User Cleanup
  • Spam Detection & Prevention
  • Blacklisted Domains & Countries
  • Single Sign-On (SSO)
  • Two Factor Authentication
  • Social Logins

Content Management

  • User-Generated Content Control
  • Custom Pages & Categories
  • Blog System
  • Newsletter System
  • Announcements
  • Social Share Buttons
  • Multilingual Support (RTL)
  • Dark Mode

Analytics & Integration

  • Comprehensive Statistics
  • Webhooks
  • API Ready
  • Exportable Data
  • Schema Markup Ready
  • SEO Friendly
  • Social Optimization
  • Automatic Sitemap

Customization

  • User White-Labeling
  • Colorize Your Site
  • Custom CSS/JavaScript
  • Ads Management
  • Cookie Consent
  • Captcha Support
  • Website Settings
  • SMTP Configuration
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100% Free SEO Audit Platform

All features are completely free – no hidden costs, no subscriptions, no limits!

🎯

Unlimited Audits

Run as many SEO audits as you need – no monthly limits or restrictions

📊

Full Feature Access

Access all 40+ SEO tests, bulk audits, sitemap analysis, and reporting features

📤

Export Everything

Download your audit results in PDF and CSV formats – completely free

🛠️

32 Web Tools

Access our complete collection of SEO and web analysis tools at no cost

Start Using Now – No Registration Required!

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Always free • No sign-up required • No credit card needed

SEO Insights & Best Practices

Stay updated with the latest SEO trends and optimization techniques

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🚀 Try It Now!

Enter any URL to get your SEO audit in seconds

Test a single URL for comprehensive SEO analysis

🛠️ Web Tools – Try Now!

🌐 DNS Lookup

🔒 SSL Checker

📏 Page Size Checker

🔍 Meta Tags Checker

🎉 Ready to Start Auditing?

Join thousands of SEO professionals and agencies using 66audit for comprehensive website analysis.

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