Free SEO & Webmaster Tools
Our collection of free web tools helps you analyze and improve your website's performance, security, and search engine optimization. No account required - just enter your URL and get instant results.
52,400+
Total Analyses
25,100+
Websites Checked
<2 sec
Average Response
Popular
Domain Health Analyzer
Check your domain's health metrics including response time, DNS records, and more.
Used by 15.2K websites
- Fast response time analysis
- DNS record verification
- Server location detection
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SEO
Meta Tags Analyzer
Analyze and optimize your website's meta tags for better SEO performance.
Used by 12.8K websites
- Title tag optimization
- Meta description analysis
- Social media preview testing
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Content
Keyword Density Tool
Analyze keyword usage and density on any webpage to optimize content.
Used by 9.4K websites
- Keyword frequency analysis
- Content optimization
- Competitive analysis
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UX
Mobile Friendliness Checker
Test if your website is mobile-friendly and get detailed improvement suggestions.
Used by 8.7K websites
- Viewport configuration check
- Text size analysis
- Tap target evaluation
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Security
SSL Certificate Checker
Verify your SSL certificate status, expiration date, and security configuration.
Used by 6.3K websites
- Certificate validity check
- Expiration monitoring
- Security protocol analysis
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