The Internet Archive Wayback Machine
The oldest web archive, makes copies of sites since 1996. In automatic mode, at certain intervals, which allows you to view the page change history.
Brewster Kale opened a nonprofit organization, which is now called the archive of the Internet. The company collects copies of web pages, videos, graphics, audio recordings, software. The collected material is archived, and anyone can get free access to it.
The Internet Archive Wayback Machine supports several APIs, in particular the JSON API, which allows developers to create applications that extract data from this archive. If you just want to see the last one saved in cached copy of google webpage, you can click on the date at the top of the archive page. If you need an older copy, you can select a year and click a date in the calendar to view the web page as it looked on that date.