Clean WordPress wp_head() output

wp-clean-header.php

<?php

if ( ! function_exists( 'clean_header' ) ):

	/*
	 * Clean the WordPress Header
	 */

	function clean_header() {

		remove_action( 'wp_head', 'feed_links_extra', 3 );
		remove_action( 'wp_head', 'feed_links', 2 );
		remove_action( 'wp_head', 'rsd_link'); 
		remove_action( 'wp_head', 'wlwmanifest_link');
		remove_action( 'wp_head', 'index_rel_link');
		remove_action( 'wp_head', 'parent_post_rel_link', 10, 0 );
		remove_action( 'wp_head', 'start_post_rel_link', 10, 0 );
		remove_action( 'wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0);
		remove_action( 'wp_head', 'locale_stylesheet');
		remove_action( 'wp_head', 'noindex');
		remove_action( 'wp_head', 'wp_print_styles');
		remove_action( 'wp_head', 'wp_print_head_scripts');
		remove_action( 'wp_head', 'wp_generator');
	}

	clean_header(); 

endif;

if ( ! function_exists( 'remove_recent_comments_style' ) ) :

	/*
	 * Clean Widget Output
	 */

	function remove_recent_comments_style() {  
		global $wp_widget_factory;  
		remove_action( 'wp_head', array( $wp_widget_factory->widgets['WP_Widget_Recent_Comments'], 'recent_comments_style' ) );  
	}

add_action( 'widgets_init', 'remove_recent_comments_style' );

endif;

if ( ! function_exists( 'remove_more_jump_link' ) ) :

	/*
	 * Remove the unsightly 'jump' from the read-more link
	 */

	function remove_more_jump_link($link) { 
		$offset = strpos($link, '#more-');
		if ($offset) {
			$end = strpos($link, '"',$offset);
		}
		if ($end) {
			$link = substr_replace($link, '', $offset, $end-$offset);
		}
		return $link;
	}

add_filter('the_content_more_link', 'remove_more_jump_link');

endif;

/*
 * Remove miscellaneous items
 */

add_filter( 'use_default_gallery_style', '__return_false' );
add_filter( 'login_errors', '__return_false' );


?>