index2.html

<!DOCTYPE html>
<html>
<head>
    <title>
        TheWhatWhere :)
    </title>
    <style>
        *{
            margin: 0;
            padding: 0;
        }
        #map {
            height: 100%;
            width: 400px;
        }
    </style>
</head>
<body>
y u looking @ my codee bitch 
<div id="map" ></div>

<script>
    function initMap() {
        var location =new google.maps.LatLng(51.508742,-0.120850);
        var map = new google.maps.Map(document.getElementById("map"), {
            zoom: 4,
            center: location
        });
    }   
</script>
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyA3nWMXuE4-LK2T2ALH6scWLhvta1B0PD0&callback=initMap"></script>

</body>
</html>