Display wordpress page loading time and number of queries
<?php
/* how long it took for your page to load, or how many sql queries were executed?
Simply paste the following code on your footer.php file:
Reference: https://www.livexp.net/wordpress/display-wordpress-page-loading-time-and-number-of-queries.html
*/
?>
<?php echo get_num_queries(); ?> queries in <?php timer_stop(1); ?> seconds.