Get Previous URL or Browsered Visited Page URL by JavaScript

How to get the previous URL by using javascript.  For the below code, I store the previous pages URL into a variable and console them. I store the history pages URL into the local storage variable.

 

<script type="text/javascript">

var getBrowswerHistory = history.length; 
var getLastLocation = []; 
var getLocationPath = location.href; 
getLastLocation.push(getLocationPath);
var broswerHistoryArray = 'broswerHistoryArray' + getBrowswerHistory ; 
localStorage.setItem(broswerHistoryArray, getLastLocation);
var first = getBrowswerHistory ; 
var second = getBrowswerHistory - 1; 
var thrid = getBrowswerHistory - 2;
var getBrowserHistoryFirst = 'broswerHistoryArray'+first; 
var getBrowserHistorySecond = 'broswerHistoryArray'+second; 
var getBrowserHistoryThird = 'broswerHistoryArray'+thrid;

console.log(getBrowserHistoryFirst);
console.log(getBrowserHistorySecond);
console.log(getBrowserHistoryThird);

var getLastTwoOneUrl = localStorage.getItem(getBrowserHistoryFirst);
var getLastTwoTwoUrl = localStorage.getItem(getBrowserHistorySecond);
var getLastTwoThreeUrl = localStorage.getItem(getBrowserHistoryThird);

getLastTwoOneUrl = getLastTwoOneUrl + '<-';
getLastTwoTwoUrl = getLastTwoTwoUrl + '<-';

console.log(getLastTwoOneUrl);
console.log(getLastTwoTwoUrl);
console.log(getLastTwoThreeUrl);

var browserHistoryArray = [getLastTwoOneUrl,getLastTwoTwoUrl,getLastTwoThreeUrl]; 

localStorage.setItem('arrayBrowswerLastThree', browserHistoryArray);

</script>

Answer of Stackoverflow Answer

Q. 1 How to get the previous URL in JavaScript?

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