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What is Uptime Monitoring? A Beginner's Guide

New to DevOps? Learn the basics of uptime monitoring, why it matters, and how to set up your first check.

Statzly TeamFebruary 5, 20264 min read

The Basics

Uptime monitoring is the process of automatically checking if a website or server is available. It's like having a robot refresh your page every minute to make sure it's still there.

Why Do You Need It?

Websites go down. It's a fact of life. Hosting providers have outages, code deployments introduce bugs, and SSL certificates expire. Without monitoring, your customers will find out before you do.

Types of Monitoring

  • HTTP/HTTPS: Checks if a webpage loads correctly (returns a 200 OK status).
  • Ping: Checks if a server is reachable on the network.
  • Port: Checks if a specific service (like a database on port 5432) is listening.
  • Keyword: Checks if a specific word exists on the page (to detect broken databases or defacement).

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