Remove WordPress emoji scripts from head

//remove emoji
remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
remove_action( 'wp_print_styles', 'print_emoji_styles' );

Removes the new emoji scripts which are in the head from WordPress 4.2 up. Put this in your theme’s functions.php

Caution

Some of these articles and code snippets are old and likely to be out of date, please use with caution!