How to use Website Uptime Checker

The short answer

To monitor uptime, enter a URL and an interval (30 seconds to 5 minutes): while this page is open, ClickZM checks the site from our server at each interval and charts status and response time, logging any downtime with its duration.

A browser cannot make this check itself, so ClickZM's server does it, blocks private addresses, and does not store the lookup.

How to use it

Enter the website address, domain or IP you want to check.

Click the button to run the Website Uptime Checker.

Read the results; warnings and errors are highlighted with an explanation.

Fix any issue, then run the check again to confirm.

Limits worth knowing

Does it keep monitoring when I close the page? No. It runs while the tab is open. For 24/7 alerts use a hosted service such as UptimeRobot.

What counts as down? A timeout, a connection error or a 5xx status.