How to view google cache of a page:
If you want to view cache of website page (for example, page was deleted, were made changes or just to check date when Google made snapshot), there are two methods to directly access Google’s cache.
Type in Google URL of a page or search query, then click Google Search button.
On search engine results page (SERP) you will see:
then click to green drop-down arrow, choose cached option and click to it.
If you know desired URL of a page, enter in Google