jQuery(document).ready(function($) { // Replace 'formID' with the ID of your form $('#16').on('submit', function(e) { e.preventDefault(); var url = $('#input_1').val(); // Replace 'input_1' with the ID of your URL field $.ajax({ url: 'https://www.googleapis.com/pagespeedonline/v5/runPagespeed?url=' + url + '&key=AIzaSyD69Hmjl7vLd-hgPC3mZz94dCr0D8RdzTs', type: 'GET', success: function(response) { var transferredBytes = response.lighthouseResult.audits['network-requests'].details.items[0].transferSize; // Replace 'resultElement' with the ID or class of the element to display the result $('#resultElement').text('Transferred over network: ' + transferredBytes + ' bytes'); }, error: function(error) { console.error(error); } }); }); });