麻烦看看如何小弟我JS调用了一个单页面后网站打开速度特别慢！多谢

麻烦看看怎么我JS调用了一个单页面后网站打开速度特别慢！谢谢

PHP code

<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><link rel="shortcut icon" href="favicon.ico"><meta http-equiv="Content-Type" content="text/html; charset=<?php bloginfo( 'charset' ); ?>"><title>
<?php if(is_home()){ $options = get_option('xiaohan_options'); echo($options['indextitle']);}else{wp_title( '|', true, 'right' );     }  $paged = get_query_var('paged'); if ($paged > 1 ) printf('– 第 %s 页 ',$paged);?></title><?php if (is_home()){    $options = get_option('xiaohan_options');    $description = ($options['indexdescription']);    $keywords = ($options['indexkeyword']);} elseif (is_single()){    if ($post->post_excerpt) {        $description = $post->post_excerpt;    } else {        $description = utf8_CsubStr(strip_tags($post->post_content),0,190);    }    $keywords = "";    $tags = wp_get_post_tags($post->ID);    foreach ($tags as $tag ) {        $keywords = $keywords . $tag->name . ", ";    }} elseif (is_category()){    $description = strip_tags(category_description());    $categoryname = get_the_category();    $keywords = $categoryname[0]->cat_name;}?> <meta name="keywords" content="<?php echo $keywords; ?>"> <meta name="description" content="<?php echo $description; ?>"><link rel="stylesheet" href="<?php%20bloginfo('stylesheet_url');%20?>" type="text/css" media="screen"><link rel="alternate" type="application/rss+xml" title="<?php bloginfo('name'); ?> RSS Feed" href="<?php%20%24options%20=%20get_option('xiaohan_options');%20if%20(%24options%5B'feed_url'%5D)%20%7Becho(%24options%5B'feed_url'%5D);%7D%20else%20%20bloginfo('rss2_url');%20?>"><link rel="pingback" href="<?php%20bloginfo('pingback_url');%20?>"><?php if ( is_singular() ) wp_enqueue_script( 'comment-reply' ); ?><script type="text/javascript" src="<?php%20bloginfo('template_url');%20?>/js/base.js"></script><?php $options = get_option('xiaohan_options'); if ($options['submenu']){?><link rel="stylesheet" href="<?php%20bloginfo('template_url');%20?>/superfish.css" type="text/css" media="screen"><script type="text/javascript" src="<?php%20bloginfo('template_url');%20?>/js/jquery-1.2.6.min.js"></script><script type="text/javascript" src="<?php%20bloginfo('template_url');%20?>/js/hoverIntent.js"></script><script type="text/javascript" src="<?php%20bloginfo('template_url');%20?>/js/superfish.js"></script><script type="text/javascript" src="<?php%20bloginfo('template_url');%20?>/js/jquery.bgiframe.min.js"></script><script type="text/javascript">      $(document).ready(function(){         $("ul.menu").superfish().find('ul').bgIframe({opacity:false});     });  </script>}else{?><style>#nav ul.sub-menu{display:none;}</style><?php }?><?php wp_head(); ?>><script src="http://www.qi14.com/images/tbk.js" language="javascript"></script><div id="top">    <div id="header">        <div id="blog_title">            <h1><a href="<?php%20echo%20get_option('home');%20?>/"><?php bloginfo('name'); ?></a></h1>            <p><?php bloginfo('description'); ?></p>            <div class="banner">
<?php // Check if this is a post or page, if it has a thumbnail, and if it's a big one                    $options = get_option('xiaohan_options');                    $banner_link = $options['banner_link'];                    $banner_link_target = $options['banner_link_target'];                    $banner_link_xfn = $options['banner_link_xfn'];                    if ( is_singular() &&                            has_post_thumbnail( $post->ID ) &&                            ( /* $src, $width, $height */ $image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'post-thumbnail' ) ) &&                            $image[1] >= HEADER_IMAGE_WIDTH ) :                        // Houston, we have a new header image!                        echo get_the_post_thumbnail( $post->ID, 'post-thumbnail' );                    else : ?>                                            <a href="<?php%20echo%20%24banner_link;?>" if echo target="_blank"><?php if($banner_link_xfn==1) echo ' rel="nofollow"'; ?>><img src="<?php%20header_image();%20?>"    style="max-width:90%" height="<?php echo HEADER_IMAGE_HEIGHT; ?>" alt=""></a>                    <?php endif; ?>            </div>        </div>        <div id="nav">            <?php wp_nav_menu('container=\'\'&menu_id=menu&title_li=&link_before=<span>&link_after='); ?>            <div class="rss_ico"><a href="<?php%20%24options%20=%20get_option('xiaohan_options');%20if%20(%24options%5B'feed_url'%5D)%20%7Becho(%24options%5B'feed_url'%5D);%7D%20else%20%20bloginfo('rss2_url');%20?>" target="_blank" rel="nofollow"><img src="<?php%20bloginfo('template_url');%20?>/images/rss_ico.gif"    style="max-width:90%"  style="max-width:90%" alt="RSS 订阅"></a></div>        </div>    </div>
</div><div id="wrap"><div class="clear">
                 
              
              
        
            </div></div>