How to view cached web pages on google search?

I think, you are on right place just look at bottom right "Cached". Follow following steps:

Google takes a snapshot of each web page as a backup in case the current page isn't available. These pages then become part of Google’s cache. 

1. Do a Google search for the page/website you want to find.
2. In search results, next to the site's URL, click  and it will open a new window "About this result".
3. To go to the bottom of this new window and click on "Cached"
   

To view cached web pages on Google Search, click the small downward arrow next to the search result, then select "Cached." However, Google occasionally updates its interface, so if you can't find it, try clicking on the result's title and appending "cache:" before the URL in the search bar (e.g., "cache:example.com").