Method-1: Enable GZIP output compression

Just copy and paste following codes to yourdomain.com/wp-content/themes/activated-theme/fucntions.php in the most below.

Example: PHP

 if(extension_loaded("zlib") && (ini_get("output_handler") != "ob_gzhandler"))
   add_action('wp', create_function('', '@ob_end_clean();@ini_set("zlib.output_compression", 1);'));

Type:	php
Category:	Web Tutorial
Sub Category:	Wordpress Security Shortcode
Uploaded by:	Admin