If you want to add google map on your website, so that you can show your exact address on contact page using map, use below code,
[java] <!DOCTYPE html> <html> <head> <style> #map { height: 700px; width: 100%; } </style> </head> <body> <h3>My Google Maps Demo</h3> <div id="map"></div> <script> function initMap() { var uluru = {lat: 12.955746, lng: 77.691885}; var map = new google.maps.Map(document.getElementById(‘map’), { zoom: 18, center: uluru }); var marker = new google.maps.Marker({ position: uluru, map: map }); } </script> <script async defer src="https://maps.googleapis.com/maps/api/js?key=YOUR_KEY&callback=initMap"> </script> </body> </html> [/java]In Above code, you will have to change “lat: 12.955746, lng: 77.691885” to your longitude and latitude and also modify “key=YOUR_KEY”
Refer https://developers.google.com/maps/documentation/javascript/adding-a-google-map for more information.