Using archive.org we can able to view the old website contents – whenever we are losing the changes, we can go back and check this website. This is called wayback machine or internet archive.
Whenever new customers lost their old website, we can use this feature to get the old contents and create a new website based on the current requirements. As this is a free service, please support this website to promote their services and make them visible to everyone.
To know more about this website, click this link to view Fresa Technologies website of 19-April-2013. Very useful information.