// This code will measure the speed of a web page’s loading time.

// Step 1: Create a start time variable

let startTime = Date.now();

// Step 2: Set up an event listener to listen for the “load” event on the page

window.addEventListener(“load”, function(){

// Step 3: Create an end time variable

let endTime = Date.now();

// Step 4: Calculate the difference between the start and end times

let totalTime = endTime – startTime;

// Step 5: Output the total loading time to the console console.log(“The page loaded in ” + totalTime + ” milliseconds.”); });

// Create a variable to store the speed of the internet connection
var internetSpeed;

// Create a function to test the speed of the internet connection
function speedTest() {
// Use the Date.now() method to measure the time before and after the download
var startTime = Date.now();
// Create a new HTTP request
var request = new XMLHttpRequest();
// Assign the request to a URL
request.open(‘GET’, ‘https://www.forbixindia.com/electronics/sitemap.txt‘, true);
request.send();
// Once the request is complete, measure the time again
request.onload = function() {
var endTime = Date.now();
// Calculate the difference between the two times
var timeDifference = endTime – startTime;
// Calculate the speed by dividing the size of the file by the time difference
internetSpeed = request.responseText.length / timeDifference;
};
}

// Call the speedTest() function
speedTest();

// Log the speed of the internet connection
console.log(‘Internet speed: ‘ + internetSpeed