Free website health scanner
Enter any URL to get a comprehensive health report — SSL, performance, SEO, security, and more.
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Paste any website URL into the scanner above.
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Our engine checks SSL, DNS, performance, SEO, security headers, and uptime.
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Review your score and actionable recommendations to fix issues.
What We Check
ssl
Comprehensive ssl analysis
dns
Comprehensive dns analysis
performance
Comprehensive performance analysis
seo
Comprehensive seo analysis
security headers
Comprehensive security headers analysis
uptime
Comprehensive uptime analysis
Frequently Asked Questions
- Is this website scanner free?
- Yes, our basic scan is completely free. Enter any URL and get an instant health report covering SSL, DNS, performance, SEO, and security.
- What does the scanner check?
- We check SSL certificates, DNS configuration, page performance (Core Web Vitals), SEO best practices, security headers, and uptime monitoring.
- How often should I scan my website?
- We recommend scanning at least monthly, or after any major changes to your hosting, SSL certificates, or site configuration.
- Is my data safe?
- We only scan publicly accessible information. No login credentials are required and we never store your website content.
Guides & Resources
Website Speed Optimization: The Complete 2026 Guide
Why your website is slow and exactly how to fix it. Core Web Vitals, image optimization, CDN setup, and more.
SSL Certificates Explained: Types, Setup, and Common Mistakes
Everything website owners need to know about SSL/TLS certificates — from free Let's Encrypt to EV certificates. Plus common SSL mistakes and how to fix them.
DNS Explained: How Domain Names Actually Work
A plain-English explanation of DNS — how your browser turns a domain name into a website. Records, propagation, and troubleshooting.
HTTP Security Headers: The Complete Checklist
Protect your website with the right HTTP security headers. HSTS, CSP, X-Frame-Options, and more — what they do and how to set them up.
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