remove defer

this code snippet should do just that;

add_filter('autoptimize_filter_js_defer','no_defer',10,1);
function no_defer($defer) {
    return '';
}

hope this helps,
frank

should i need defer what it is doing to my code ?

well, defer tells the browser to execute the JS late, making it non-render-blocking, so removing it might have a performance impact.

see https://javascript.info/script-async-defer for more info on the topic.

wll i have jquery inside there and i dont want to have render blocking the js/jquery/jquery.js