FR 
EN Your site always
online
Monitor the availability of your websites and HTTP/HTTPS services in real time. Be notified in under a minute if your site goes down.
Professional uptime monitoring
Everything you need to know immediately if your site or service is unavailable.
Real-time detection
Check every 30 seconds from multiple locations. Downtime is confirmed before alerting to avoid false positives.
Multi-channel alerts
Email, SMS, Slack, Discord, Telegram, webhook — choose how and who is notified during an outage.
Response time
Track your site's performance over time. Identify slowdowns before they become outages.
SSL Monitoring
Be alerted before your SSL certificate expires — avoid security warnings that drive away your visitors.
Status pages
Create a public status page to inform your users in real time during maintenance or an incident.
Complete REST API
Manage your monitors by code — create, update, view logs via our documented REST API.
Monitor any service
HTTP, HTTPS, TCP, ping — if your service is accessible over the network, we can monitor it.
Online in
under 2 minutes
No installation, no agent. Simply enter your URL and you're good to go.
Enter your URL
Enter the address of your site or service to monitor — https://yoursite.com or an IP with port.
Configure the interval
Choose the check frequency (30s, 1min, 5min...) and the HTTP codes to consider healthy.
Add your notifications
Select your preferred alert channels and contacts to notify during an outage or recovery.
Receive reports
Access availability reports, average response times, and incident history from the dashboard.
Your site should never go down without you knowing
Get started for free — no credit card required.