Scrape(General|Single): Content Report

var masterSet = new Set();

var title = document.querySelector("title").innerText;
var hTags = [...document.querySelectorAll("h1,h2,h3,h4,h5,h6")].reduce((hTags,el) => {
            hTags[el.nodeName.toLowerCase()].add(el.innerText);
            return hTags;
}, {h1:new Set(),h2:new Set(),h3:new Set(),h4:new Set(),h5:new Set(),h6:new Set()})
var bTags =  [...document.querySelectorAll("b,strong,em,i")].reduce((bTags,el) => {
            bTags[el.nodeName.toLowerCase()].add(el.innerText);
            return bTags;
}, {b:new Set(),strong:new Set(),em:new Set(),i:new Set()})
var mapMeta = (el) => {
var getAttKey = (key) => {
 return el.getAttribute(key) ? key : false;
}
var getAttValue = (key) => {
 return el.getAttribute(key) ? el.getAttribute(key) : false;
}
return {[getAttKey("charset") || getAttValue("property") || el.name]:el.content || getAttValue("charset") || ""}
};
var clean = (str) => str.replace(/[\n\r]+/gim,"\n").replace(/[\^\t ]+/gim," ").replace(/["']+/gim,"").trim();
var meta = [...document.querySelectorAll("meta")].map(mapMeta);
var lists = [...document.querySelectorAll("ul,ol")]
		.reduce((lists,list) => {

var type = list.nodeName.toLowerCase();
									var listItems = [...new Set([...list.querySelectorAll("li")].map(li => clean(li.innerText)).filter(str => str.length))]
								
									listItems.length > 0 ? lists[type].push(listItems) : null;
									return lists;
         				 
	  },{ul:[],ol:[]});
var pTags = [...document.querySelectorAll("p")].map(el => clean(el.innerText));
var p = [...new Set(pTags)].filter(str => str.length);
var link = [...document.querySelectorAll("link")].map(link => ({rel:link.rel, href:link.href})).filter(link => link.rel.indexOf("style") == -1)
var a = [...document.querySelectorAll("a")].reduce((aTags,a) => {
						a.href = a.href.replace(/#/gim,"")
						var prev = masterSet.size;
						masterSet.add(a.href);
						if(prev < masterSet.size){
	var obj = {href:a.href,text:clean(a.innerText),title:clean(a.title)};
						var isLocal = a.href.replace(/(http)s?:\/\/(www.)?/gim,"").indexOf(window.location.host) == 0;
						var isExternal = a.href.indexOf("http") == 0 && !isLocal;
            isLocal ? aTags.internal.push(obj) :
						isExternal ? aTags.external.push(obj) : aTags.other.push(obj)
						}
					
            return aTags;
}, {internal:[],external:[], other:[]})

console.log({
url:window.location.href,
title,
lists,
link,
a,
 meta,
 p,
 b:Object.entries(bTags).map(s => ({[(s[0])]:[...s[1]].map(str => clean(str)).filter(str => str.length > 2 && str.match(/[a-z]/gim))})),
 h:Object.entries(hTags).map(s => ({[(s[0])]:[...s[1]].map(str => clean(str.replace(/\[edit\]/gim,"").trim()))}))});