Pause alerts for one target, one client or the whole account, once or every week at the same local time. Checks keep running, so you still see when the site came back.
"Every Sunday at 2:00" stays at 2:00 after the clocks change. One-off windows start now with one click from the target, or at any time you schedule.
If a target is still down when the window ends, the alert goes out right then: the window hides the planned part, not the problem after it.
Time inside a window does not count against uptime. It stays in the incident history, so "why was there no alert on Tuesday?" has an answer.
A window can last at most 14 days (a weekly one, 24 hours). Anything longer is a paused monitor, which everyone on the account can see.
Uptime monitoring
HTTP, TCP ports and ping, from six regions
Performance monitoring
Response time per location and page load from PageSpeed
Deploy tracking
Every deploy measured before and after
SSL & domain expiry
Certificates and registrations, weeks ahead
DNS history
What changed in your DNS, and when
Alerts
Email, Slack, Discord, Telegram and webhooks, without spam
Status pages
One public page for all of a client's services
No card, no trial countdown. Add a monitor and it starts being measured before you finish reading this sentence.