Analyze Your WordPress Site
Check your site's speed, security, theme and SEO status with 12 free tools. Diagnosis is free.
Theme Detector
Discover any WordPress site's theme, plugins and version in seconds.
Speed Test
Analyze your site's PageSpeed score and Core Web Vitals metrics.
Site Analysis
Run a comprehensive health check on 30+ aspects of your WordPress site.
Security Scan
Scan for known vulnerabilities, security gaps and malware.
SEO Audit
Check meta tags, heading structure, sitemap and more.
SSL Check
Verify your SSL certificate validity, expiry and configuration.
Domain Lookup
Is your dream domain available? Look it up and register instantly.
Broken Link Finder
Detect broken links and 404 errors on your site.
DNS Check
Check your DNS records: A, CNAME, MX, TXT and more.
HTTP Header Check
Check security headers: HSTS, CSP, X-Frame-Options and more.
Uptime Monitor
Monitor your site's uptime and get instant downtime alerts.
WHOIS Lookup
Find domain registration info, expiry date and nameserver details.