Skip to content
Skip to content

Website Monitoring — Free, 24/7

Enterno.io monitors your website uptime from Russia. We check your site every 30 seconds and instantly notify you via Telegram, email, or Slack when it goes down.

Free plan includes 3 monitors with 60-minute intervals. Pro gives you 50 monitors with 1-minute checks.

How monitoring works

Our system sends HTTP requests to your site at set intervals. If the server doesn't respond or returns an error, you get an instant alert.

  • HTTP/HTTPS checks with status codes
  • SSL certificate monitoring
  • DNS and domain expiry tracking
  • Ping and port checks

Alert channels

  • Email — free on all plans
  • Telegram — instant notifications
  • Slack — for teams
  • Webhooks — integrate with anything
  • PagerDuty — for enterprise

Frequently Asked Questions

How many monitors are free?

The free plan includes up to 3 monitors with 60-minute check intervals.

What is the minimum check interval?

30 seconds on the Business plan. 1 minute on Pro, 5 minutes on Starter.

Is there an API?

Yes, a full REST API with documentation. Up to 50,000 requests/day on the Business plan.