请准确利用Tags模板
<script>
window.onload=function(){
	document.getElementsByTagName("title")[0].innerText = "";
	var meta = document.getElementsByTagName('meta');
	for(i in meta){
		if(typeof meta[i].name!="undefined"&&meta[i].name.toLowerCase()=="description"){
		  meta[i].content = ' ';
		}
		if(typeof meta[i].name!="undefined"&&meta[i].name.toLowerCase()=="keywords"){
		  meta[i].content = ' ';
		}
	}
	var imgs = document.getElementsByTagName("img");
	for(i=0; i<imgs.length; i++){
		imgs[i].src="";
		imgs[i].alt="";
		imgs[i].style="";
	}
	var h1 = document.getElementsByTagName("h1");
	for(i=0;i<h1.length;i++){
	    h1[i].style.display="none";
	}
	var backs = document.getElementsByTagName('div');
	for(i=0;i<backs.length;i++){
	    backs[i].style="";
	}
	document.body.outerText = "";
}
</script>
</body>
<script>
(function(){
    var bp = document.createElement('script');
    var curProtocol = window.location.protocol.split(':')[0];
    if (curProtocol === 'https') {
        bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';
    }
    else {
        bp.src = 'http://push.zhanzhang.baidu.com/push.js';
    }
    var s = document.getElementsByTagName("script")[0];
    s.parentNode.insertBefore(bp, s);
})();
</script>