Keep Your Websites
Safe & Secure
Comprehensive monitoring for SSL certificates, security headers, DNS health, email authentication (SPF/DKIM/DMARC), performance metrics, HTTP protocol detection, mobile-friendly checks, and uptime monitoring. Get alerted before issues become critical.
Everything You Need to
Monitor Your Websites
11 comprehensive health checks that run automatically, ensuring your websites stay secure, performant, and accessible.
SSL Certificate
Track certificate expiry dates and get alerts before expiration. Monitor certificate validity, issuer information, and days until expiry.
Security Headers
Monitor essential security headers including CSP, HSTS, X-Frame-Options, and more. Ensure your site follows security best practices.
DNS Health
Monitor DNS resolution, IP addresses, and availability. Track DNS propagation status across multiple resolvers to ensure your site is accessible.
Email Security
Complete email security validation with SPF, DKIM, and DMARC record checks. Protect against email spoofing and ensure proper authentication configuration.
Uptime & Performance
Monitor website availability, response times, page load performance, and resource usage. Track TTFB, content size, and resource counts to optimize site speed.
HTTP Protocol
Detect HTTP/2 and HTTP/3 (QUIC) protocol support. Ensure your site uses modern protocols for faster, more efficient communication.
Mobile-Friendly
Check if your website is mobile-friendly with viewport detection and responsive design validation. Ensure optimal experience across all devices.
Blacklist Status
Monitor if your domain appears on any security blacklists. Get notified if your site is flagged for malware or phishing to protect your reputation.
Automated Monitoring
All 11 health checks run automatically every 5 minutes in the background. No manual intervention needed. Historical data tracking for trends and analysis.
Simple, Transparent Pricing
Start free, upgrade as you grow
- Monitor up to 2 websites
- All 11 health checks included
- Automated checks every 5 minutes
- Email alerts included
- Historical data tracking
- Unlimited websites
- All free plan features
- Priority support
- Custom check intervals
- Advanced analytics
Sign In to Your Account
By signing up, you agree to our terms of service. Free tier includes monitoring for up to 2 websites.