Check whether a website is up or down using the isitup.org API
npm install --global is-up-cli$ is-up --help
Example
$ is-up sindresorhus.com
✔ Up
Exits with code 0 if up and 2 if down
- is-up - API for this module
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HTTP/2 200
date: Mon, 29 Dec 2025 16:21:16 GMT
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