WordPress config optimizations, place in wp-config.php file for optimal performance

wp-config-optimizations

// other general wordpress optimizations, place in wp-config.php file before "That's all, stop editing!" line.

define('WP_DEBUG', false);
define('WP_POST_REVISIONS', 5);
define('AUTOSAVE_INTERVAL', 600);
define( 'EMPTY_TRASH_DAYS', 3 );
define('WP_MEMORY_LIMIT','256M');
define( 'WP_MAX_MEMORY_LIMIT', '512M' );

// optional, remove this comment and the // below if you want to limit external requests in admin screens
// define( 'WP_HTTP_BLOCK_EXTERNAL', true );