readme.md

 # is-up [](https://travis-ci.org/sindresorhus/is-up)

 > Check whether a website is up or down using the [isitup.org](http://isitup.org) API

 <img src="screenshot.png" width="336">

 ## CLI

 ```

 $ npm install --global is-up

 ```

 ```

 $ is-up --help

  Example

  is-up sindresorhus.com

  ✔︎ Up

 ```

 ## API

 ```

 $ npm install --save is-up

 ```

 ```js

 var isUp = require('is-up');

 isUp('sindresorhus.com', function (err, up) {

  console.log(up);

  //=> true

 });

 ```

 ## License

 MIT © [Sindre Sorhus](http://sindresorhus.com)