Supercheck

Free tool

Website uptime checker

Is your site up right now? We load it once from Cloudflare's edge and show the status, response time and every redirect.

This check runs in Supercheck.

The free checker isn't available on this site. The method below shows what it looks at.

Try it in Supercheck

How we check

  • We send one GET request as SupercheckBot and follow up to 5 redirects ourselves, checking each new host.
  • A final status from 200 to 299 counts as up, the same default a Supercheck website monitor uses.
  • Only ports 80 and 443 and public domain names can be checked.

What this check can't tell you

  • One check from one Cloudflare data center, usually the one nearest you. It can't tell you whether the site is down for everyone.
  • Response time is the total time to the first response, with no DNS, connect or TLS breakdown.

Questions

Why does my site show up here but down for my users?
One check from one Cloudflare data center, usually the one nearest you. It can't tell you whether the site is down for everyone.
Do you store the URL I check?
Results sit in a 10-minute cache. Logs keep the host and the first path segment, never the full URL or query string, and never your IP address.
Can I stop my site from being checked?
Yes. The SupercheckBot page explains how to ask for an opt-out; we add your domain to a block list.