Google Cache checker is a tool to view cached pages and to find out the exact date and time your web page was cached. Google's cache is a snapshot of the page. Google takes a snapshot of each web page and stores, caches, that snapshot as a back-up.
The cache is a way to store web documents temporarily for future use. These web documents may include images and HTML code. A cache is used to lessen bandwidth usage as well as prevent possible lag and server load.
This website cache checker tool is very important because it can help you a lot in search engine optimization. In the event that you wish to move your website from one hosting server to another, you will need to update your domain DNS server address, and this alone will usually take 24 to 72 hours to update. During this period if a user wants to access your website, then what will Google do is to refer the user to cached links similar to the time when the website was live. This is why this cache analyzer tool is very important as it can help your site visitors to still access your website even if it is actually offline.
SEO experts can use this Google cache checker to deliver reports that include a complete analysis of a particular website. With this tool, it lets the user save a lot of time and effort because the process is very easy and you get the results instantly.