Every site. Every second. Always protected.
SiteGuard monitors your HTTP and HTTPS websites around the clock. Get instant email and Discord alerts the moment something goes wrong — and SSL expiry warnings 30 days before they happen.
Everything you need to stay online
Three pillars of protection — uptime, SSL, and instant alerts — working together 24/7.
Know the instant your site goes down
HTTP and HTTPS checks every 30 seconds from multiple global locations. Response time tracking, status code validation, and historical uptime charts.
Never let a cert expire
Automatic SSL certificate checks. Get warned 30 days before expiry — with daily reminders as the deadline approaches.
Alerts that actually reach you
Delivered via email and Discord webhooks within 30 seconds of detection. Configure per-monitor or global alert rules.
Up and running in 60 seconds
Three steps. No configuration hell.
Add your sites
Paste your URLs, set check intervals (30s to 60min), and choose your alert channels. Takes under a minute.
We monitor 24/7
SiteGuard checks your sites from multiple global locations every 30 seconds. SSL certificates tracked automatically.
Get instant alerts
The moment we detect downtime or an SSL warning, you're notified via email and Discord — within 30 seconds.
Alerts that actually reach you
No more checking dashboards. SiteGuard pushes alerts directly to your inbox and Discord channel the moment something needs your attention.
- Instant downtime alerts — within 30 seconds of detection
- SSL expiry warnings — 30, 14, and 7 days before expiry
- Recovery notifications — know when your site is back up
- Weekly uptime reports — delivered every Monday morning
dashboard.acme.io SSL certificate expires in 24 days. Renew now to avoid downtime.
Start watching your sites in 60 seconds
Add your first monitor now. No credit card required. Free for up to 10 sites with 5-minute check intervals.
While you sleep, SiteGuard never does. Our global monitoring network checks your sites every 30 seconds from multiple continents — so you know about problems before your customers do.