How to view cached Web pages in Google chrome?

Sometimes we may experience slow internet connection .
So in that if we need to access the webpages for emergency we may use the cache memory of Google.
Cache memory is the memory of websites stirred by Google earlier.
We can easily access these cached pages of Google from Google chrome
We have to type,
http://webcache.googleusercontent.com/search?q=cache:http://sitename.com

Suppose if we want the cached page of google.com
We have to type,
http://webcache.googleusercontent.com/search?q=cache:google.com
On address bar and hit enter..