WordPress优化方法汇总

remove_action('wp_head', 'wp_print_scripts');
remove_action('wp_head', 'wp_print_head_scripts', 9);
remove_action('wp_head', 'wp_enqueue_scripts', 1);
add_action('wp_footer', 'wp_print_scripts', 5);
add_action('wp_footer', 'wp_enqueue_scripts', 5);
add_action('wp_footer', 'wp_print_head_scripts', 5);

var onLoadCalls = [];

onLoadCalls.push(function(){
    loadScript("http://cpro.baidu.com/cpro/ui/c.js",function(){
         BAIDU_CLB_DUP2_fillSlotAsync('u432452', 'sidebar-ad'); //sidebar-ad为广告展示的div#id
    });
});

function loadScript(src, callback){
    var doc = document,
        body = doc.body,
        //创建一个新script来加载
        script = doc.createElement('script');
 
    script.type = 'text/javascript';
    script.src = src;
    script.onerror = script.onload = script.onreadystatechange = function(e){
        e = e || window.event;
        if(!script.readyState || /loaded|complete/.test(script.readyState) || e === 'error'){
            callback(src);
            script.onerror = script.onload = script.onreadystatechange = null;
        }
    };
    body.appendChild(script);
}
 
$(document).ready(function(){
    if(onLoadCalls && onLoadCalls.length){
        $.each(onLoadCalls, function(index, fn){
            fn.call(null, $);
        });
    }
});