Get an instant health check across 5 categories: uptime, SSL, DNS, security headers, and performance. No signup required.
A one-off score tells you the state right now. To catch regressions before customers do, set up continuous monitoring on the categories that matter to you.
Or browse all free website monitoring tools — SSL, DNS, security headers, blacklist and more, no signup required.
Five categories in a single test: uptime (does the site respond?), SSL (is the certificate valid and not near expiry?), DNS (do the records resolve correctly?), security headers (HSTS, CSP, X-Frame-Options and others), and performance (response time, TTFB). Each contributes to an overall A+ to F grade with specific recommendations for any failing checks.
Yes, completely free. No account, no email capture, no rate limit. You can score any public URL as many times as you want. The result page is shareable.
The score reflects what the tool can measure from a single point-in-time check at the edge. Uptime, SSL chain, DNS resolution, header presence and response time are all directly observable and reported as-is. The score is a snapshot — for the trends that matter (uptime over weeks, SSL expiry alerts, response time degradation) you need continuous monitoring.
Yes. The Free Uptrue plan includes 3 monitors at email-alerts. Each of the five score categories maps to a continuous monitor type: HTTP uptime, SSL certificate monitoring, DNS monitoring, security headers monitoring, and response time monitoring. Set up once, get alerted whenever something breaks.
PageSpeed and GTmetrix focus on browser performance metrics. The Uptrue Health Score is broader — it includes infrastructure (DNS, SSL chain), security posture (headers), and uptime in a single grade designed for site owners and agencies, not just developers.
Each failing check on the result page links to a specific fix or guide. For example, a missing HSTS header links to our security headers checker; an SSL chain warning links to the SSL certificate checker. You can also browse all our free website monitoring tools.
The Free plan includes 3 monitors with email alerts. No credit card required. Start monitoring free in under 2 minutes.
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