Instant security scan in 2 seconds. Monitor your sites 24/7.
For anyone who runs a website.
Continuous security scans. Uptime monitoring. Clear remediation steps.
Continuous scans on your schedule. Know the moment something changes.
Know exactly what's wrong and how to fix it. Step-by-step remediation guides.
Email, Slack, webhooks. Get notified your way when issues arise.
Get your security score in 3 simple steps
Just type your website URL. No signup, no installation, no code changes required.
TLS/SSL, security headers, DNS configuration, exposed files — checked in under 2 seconds.
See your grade, understand the issues, and follow step-by-step remediation guides.
Everything that matters for your website's security posture
We scan your website's TLS/SSL configuration, security headers (CSP, HSTS, X-Frame-Options, etc.), DNS security (DNSSEC, CAA records), and check for exposed sensitive files like .git or .env. All checks are non-intrusive and only examine publicly visible configurations.
No. Guardr monitors security configuration and uptime — the publicly visible settings that form your first line of defense. We don't do penetration testing, code analysis, or CVE scanning.
Free tools give you a one-time snapshot. Guardr monitors continuously, alerts you when something changes, tracks history over time, and provides step-by-step fixes. Plus uptime monitoring included.
No. Guardr scans your website externally — no agents, no code changes, no server access required. Just enter your domain and we do the rest.
Absolutely! Our Pro and Agency plans are built for managing multiple client sites with branded reports, team access, and client portals.
See what our early users are saying
"Finally, one dashboard for security AND uptime. Saved me hours of manual checking every week."
"The remediation guides are gold. I fixed 3 security headers in minutes without Googling anything."
"My clients love the branded PDF reports. Makes me look professional and justifies my retainer."
No credit card required. Save 20% with annual billing.
Try Guardr
Freelancers & Solo Devs
$15/mo billed annually
Small Agencies
$55/mo billed annually
Established Agencies
$143/mo billed annually