Get character length of every document on the page

run.js

var all = document.getElementsByTagName("*");
var tags = [];
var tmp = 0;
for (var i=0, max=all.length; i < max; i++) {
    tmp = 0;
    jQuery.each(all[i].attributes,function(pos,element){
        tmp = tmp + element.name.length + element.value.length;
    });
    tmp = tmp + jQuery(all[i]).html().length;
    if(typeof(tags[jQuery(all[i]).prop("tagName")]) == "undefined") {
         tags[jQuery(all[i]).prop("tagName")] = tmp;
    } else {
        tags[jQuery(all[i]).prop("tagName")] = tags[jQuery(all[i]).prop("tagName")]  + tmp;
    }
}