This script opens 2 tabs in your browser and automatically searches the top 1000 keywords for Google Ad Sense on Google

google-advertisement-scanner.js

// copied from here: https://jsfiddle.net/icefrogcode/kqdx7cyb/1/
// ALL CREDITS GO TO ICEFROG
// the associated html page for reference:
// <div>
// 	<h1>
// 		Google Advertisment Scanner
// 	</h1>
// 	<p>
// 		<b>What does it do?</b> This script opens 2 tabs in your browser and automatically searches the top 1000 keywords for Google Ad Sense on Google. Google Ad Sense is the Advertisement service google runs.
// 	</p>
//   <p>
//   <b>What is it for?</b> This script is for experimentation purposes only, it was developed to analyze advertisement tracking. To determine how well Google knows your specific browsing history, and the Advertisements they display based on<br><br>Click the Button Below to Start. 
//   </p>
// 	<button id="run">
// 	START
// 	</button>
// </div>

var CrawlerCount = 1; // Number must be 1 or an even number

//var keywordsURI = "https://raw.githubusercontent.com/CodefagoCbrgLyIyM/Alphabet/master/keywords";
var keywordsURI = "https://gist.githubusercontent.com/anonymous/e2cce2ce92f2a64913ff34e623860b36/raw/d2600878621f921ed719c0c31969e0cacc79ec0c/gistfile1.txt";
var googleURI = "https://www.google.com/search?hl=en&site=webhp&source=hp&q=";
var dummyTabs = [];
var swatch = 0;
var keywords = [];
function sleep(ms) {
  return new Promise(resolve => setTimeout(resolve, ms));
}
function shuffle(a) {
    for (let i = a.length; i; i--) {
        let j = Math.floor(Math.random() * i);
        [a[i - 1], a[j]] = [a[j], a[i - 1]];
    }
}
async function Crawl(tabCount){
		var i = 0
		var m = keywords.length / tabCount;
		dummyTabs = [];
		for(var i = 0; i < tabCount; i++){
				var x = window.open("http://google.com",'newwindow' + i,'width=200, height=200', "_blank");
        dummyTabs.push(x);
		}
    while (i < m) {
        dummyTabs[swatch].location = googleURI + keywords[(swatch * m + i)];
        dummyTabs[swatch].focus();
        swatch++;
        if(swatch == tabCount){
        	swatch = 0;
          i++;
        }
        await sleep(60000);
    }
  	for(var i = 0; i < tabCount; i++){
				dummyTabs[i].close();
		}
		Init();
}
function Init()
{
    if (window.XMLHttpRequest)
    {// code for IE7+, Firefox, Chrome, Opera, Safari
        xmlhttp=new XMLHttpRequest();
    }
    else
    {// code for IE6, IE5
        xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
    xmlhttp.onreadystatechange=function()
    {
        if (xmlhttp.readyState==4 && xmlhttp.status==200)
        {
            var a = xmlhttp.responseText.split(/\n/);
          	shuffle(a);
            keywords = a;
						Crawl(CrawlerCount);
        }
    }
    xmlhttp.open("GET", keywordsURI, false);
    xmlhttp.send();    
}

var button = document.querySelector('#run');
button.onclick = function(){ Init(); }

new Promise(resolve => {
	let db,
	on = () => resolve(true),
	off = () => resolve(false),
    tryls = () => {
        try {
            localStorage.length ? off() : (localStorage.x = 1, localStorage.removeItem("x"), off())
        } catch (e) {
            on()
        }
    }

	// Blink
    window.webkitRequestFileSystem ? webkitRequestFileSystem(window.TEMPORARY, 1, off, on)

	// FF
	: "MozAppearance" in document.documentElement.style ? (db = indexedDB.open("test"), db.onerror = on, db.onsuccess = off)
	// Safari
	: /constructor/i.test(window.HTMLElement) ? tryls()
	// IE10+ & edge
	: !window.indexedDB && (window.PointerEvent || window.MSPointerEvent) ?	on()
	// Rest
	: off()
}).then(enabled => {
    if(!enabled) alert('We have detected you are not running this in Incognito or Private browsing mode, for the best scripting experience use the script in a Incognito or Private browser.')
})

//Init();