Uptime board

Checking the board…

Sites on this board are checked from AWS in us-east-1. Add one and watch its signal fill in.

Watch a site

Address Name (optional) Request Every

On the board

Nothing on the board yet. Add a site above to start the first check.

Each bar is one check: taller means slower, red means it failed. Every site is held to a 99.9% uptime target over 7 days; the thin bar is its error budget, the failures that target still allows. Checks use GET or HEAD only, follow up to three redirects, and never reach private or internal addresses. Sites you add stay for 7 days, and only you can remove them from this browser.