Get location information with Javascript

location-information.js

(function () {
  fetch('https://ipapi.co/json')
    .then(promise => promise.json())
    .then(response => {
      // Here is an example of using the client's location to run certain logic.
      (response.country === "United States") ? console.log(response) : console.warn("not in US!"))
      //Remove the line above this and add your code here...!
    }
    .catch(err => console.warn(err))
})()

ipapi.co is a great little service for getting the browser's current location information. This little snippet of Javascript will allow you to grab it on page load. You can do your own logic in the second .then function.