Example usage of `latenz` npm module

app.js

const Latenz = require('latenz');
const l = new Latenz();

l.measure('sbstjn.com').then(result => {
  console.log(result);
}).catch((e) => {
  throw e;
});

check.sh

$ > npm install latenz -g
$ > latenz sbstjn.com

             host: sbstjn.com

      Name Lookup: 10ms     
       Connection: 3ms        (13ms)
         Response: 63ms       (76ms)
         Received: 5ms        (81ms)

            total: 81ms