Free Website Uptime Monitor

You enter your website URL and email, then confirm via a link we send you. From then on we check your site on the schedule you chose and email you the moment it stops responding — and again when it comes back online. There’s no account to create and no password.

To make sure nobody can sign up your address (or someone else’s) for alerts they didn’t ask for. The confirmation link proves the inbox owner actually wants the monitoring. Until you click it, nothing is checked.

We do everything to avoid them: when a check fails, we immediately re-check before alerting, so a one-off network blip won’t trigger an email. Note that we check from a single location, so a routing issue between our server and yours can occasionally cause a false positive — but the double-check catches the vast majority.

Every alert email (and your confirmation) includes a private link to your monitor’s status page, where you can see uptime and downtime history and pause or delete the monitor at any time — no login required.