Disable emoji script (to improve performance)

If you don’t use emojis in your website, just disable them to meke your site load faster. In the functions.php file add these two lines:

<?php
remove_action('wp_head', 'print_emoji_detection_script', 7);
remove_action('wp_print_styles', 'print_emoji_styles');

<?php
remove_action('wp_head', 'print_emoji_detection_script', 7);
remove_action('wp_print_styles', 'print_emoji_styles');

A small speed boost for the purists.