Head Cleaner

<head> の中身とフッタ領域を解析して、キレイにします。
css を上に javascript を下に配置したり、複数 css, js を結合したりといった操作を自動で行うプラグインです。

Head Cleaner - 適用前ソース

<head profile="http://gmpg.org/xfn/11">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<title>dogmap.jp</title>
<meta name="description" content="独断と偏見の何でもレビュー。since Feb. 27, 2005" />
<meta name="verify-v1" content="bbSV5OEjzrRHFUb9VnM4muyviei2JNsLabQwT3KWoAA=" />
<link rel="stylesheet" href="http://dogmap.jp/wp-content/themes/dogmap/style.css?ver=20081006" type="text/css" media="all" />
<link rel="shortcut icon" type="image/x-icon" href="http://dogmap.jp/favicon.ico" />
<link rel="icon" type="image/x-icon" href="http://dogmap.jp/favicon.ico" />
<link rel="alternate" type="application/rss+xml" title="RSS" href="http://dogmap.jp/feed/rss/" />
<link rel="alternate" type="application/rss+xml" title="RSS 2.0" href="http://dogmap.jp/feed/" />
<link rel="alternate" type="application/atom+xml" title="Atom" href="http://dogmap.jp/feed/atom/" />

<link rel="alternate" type="application/rss+xml" title="ROR" href="http://dogmap.jp/sitemap.xml" />
<link rel="index" href="http://dogmap.jp/" title="dogmap.jp" />
<link rel="start" href="http://dogmap.jp/" title="Home" />
<link rel="appendix" href="http://dogmap.jp/about/" title="About" />
<link rel="pingback" href="http://dogmap.jp/xmlrpc.php" />
<link rel='stylesheet'  href='http://dogmap.jp/wp-content/plugins/contact-form-7/styles.css?ver=2.2' type='text/css' media='all' />
<script type='text/javascript' src='http://dogmap.jp/wp-includes/js/jquery/jquery.js?ver=1.3.2'></script>
<script type='text/javascript' src='http://dogmap.jp/wp-content/plugins/kougaburari/js/jquery.cycle.all.min.js?ver=2.74'></script>
<script type='text/javascript' src='http://dogmap.jp/wp-content/plugins/wp-lightpop/js/jquery.lightpop-0.8.3.min.js?ver=0.8.3'></script>
<script type='text/javascript' src='http://dogmap.jp/wp-content/themes/dogmap/js/jquery.cookie.js?ver=1.0'></script>
<script type='text/javascript' src='http://dogmap.jp/wp-content/themes/dogmap/js/time-tracker.min.js?ver=2.9.2'></script>
<link rel="EditURI" type="application/rsd+xml" title="RSD" href="http://dogmap.jp/xmlrpc.php?rsd" />

<link rel="wlwmanifest" type="application/wlwmanifest+xml" href="http://dogmap.jp/wp-includes/wlwmanifest.xml" /> 
<meta name="generator" content="WordPress 2.9.2" />
<link rel="alternate" media="handheld" type="text/html" href="http://dogmap.jp/" />
<link rel="shortlink" href="http://wp.me/ehNz" />
<meta name="robots" content="index,follow" />
<meta name="viewport" content="width=device-width" />

<script type="text/javascript">/*<![CDATA[ */
var addLoadEvent = function(func){ if(typeof jQuery!='undefined'){jQuery(document).ready(func);} else if(typeof google.setOnLoadCallback!='undefined'){google.setOnLoadCallback(func);} else if(typeof wpOnload!='function'){wpOnload=func;} else {var oldonload=wpOnload; wpOnload=function(){oldonload();func();}}};
var timeTracker = new TimeTracker();timeTracker._recordStartTime();
/* ]]>*/</script>

<style type="text/css" media="all"> /*<![CDATA[ */
.slideshow { overflow: hidden; cursor: pointer; }
.slideshow-box { margin: 0 auto; }
.slideshow img { margin: 0 auto; padding: 0; border: none; cursor: pointer; }
/* ]]>*/ </style>
<script type="text/javascript">//<![CDATA[
var lightpop={options:{ imageLoading:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/lightpop-ico-loading.gif',imageBtnPrev:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/lightpop-btn-prev.gif',imageBtnNext:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/lightpop-btn-next.gif',imageBtnClose:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/lightpop-btn-close.gif',imageBlank:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/lightpop-blank.gif',flvplayer:'http://dogmap.jp/wp-content/plugins/wp-lightpop/swf/mediaplayer.swf',contentFrameType:'box',overlayBgColor:'#FFF',boxBorderSize:12,imageBox:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/box.gif',imageBorderL:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/box_l.gif',imageBorderR:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/box_r.gif',overlayOpacity:0.8,setLinkToTitle:true,Image:{enabled:true,icon:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/icon-image.png',size:new Array(640,640)},Video:{enabled:true,icon:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/icon-video.png'},Contents:{enabled:true,icon:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/icon-contents.png',iframeEnabled:false},YouTube:{enabled:true,icon:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/icon-youtube.png'},Metacafe:{enabled:true,icon:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/icon-metacafe.png'},LiveLeak:{enabled:true,icon:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/icon-liveleak.png'},GoogleVideo:{enabled:true,icon:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/icon-googlevideo.png'},Dailymotion:{enabled:true,icon:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/icon-dailymotion.png'},superdeluxe:{enabled:true,icon:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/icon-superdeluxe.png'},nicovideo:{enabled:true,icon:'http://dogmap.jp/wp-content/plugins/wp-lightpop/images/icon-nicovideo.png'}},start:function(){}};
//]]></script>
</head>

Head Cleaner - 適用後ソース

<head profile="http://gmpg.org/xfn/11">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<meta name="description" content="独断と偏見の何でもレビュー。since Feb. 27, 2005" />
<meta name="generator" content="WordPress 2.9.2" />
<meta name="robots" content="index,follow" />
<meta name="verify-v1" content="bbSV5OEjzrRHFUb9VnM4muyviei2JNsLabQwT3KWoAA=" />
<meta name="viewport" content="width=device-width" />
<title>dogmap.jp</title>
<link rel="shortcut icon" type="image/x-icon" href="http://dogmap.jp/favicon.ico" />
<link rel="icon" type="image/x-icon" href="http://dogmap.jp/favicon.ico" />
<link rel="alternate" type="application/rss+xml" title="RSS" href="http://dogmap.jp/feed/rss/" />

<link rel="alternate" type="application/rss+xml" title="RSS 2.0" href="http://dogmap.jp/feed/" />
<link rel="alternate" type="application/atom+xml" title="Atom" href="http://dogmap.jp/feed/atom/" />
<link rel="alternate" type="application/rss+xml" title="ROR" href="http://dogmap.jp/sitemap.xml" />
<link rel="alternate" media="handheld" type="text/html" href="http://dogmap.jp/" />
<link rel="index" href="http://dogmap.jp/" title="dogmap.jp" />
<link rel="start" href="http://dogmap.jp/" title="Home" />
<link rel="appendix" href="http://dogmap.jp/about/" title="About" />
<link rel="pingback" href="http://dogmap.jp/xmlrpc.php" />
<link rel="shortlink" href="http://wp.me/ehNz" />
<link rel="canonical" href="http://dogmap.jp/" />
<link rel="stylesheet" type="text/css" href="http://dogmap.jp/wp-content/cache/head-cleaner/css/72e498ef417ce5d6f9dc5720e6fa6058.css" media="all" />
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript" src="http://dogmap.jp/wp-content/cache/head-cleaner/js/1a56ed01fb4958acb1a0e5e91bc1226f.js"></script>
</head>

Head Cleaner - YSlow 結果