It’s not actually important on web, what you have done but it’s sometimes important when you lost your web data/blog/websites data or accidentally you deleted your own important posts from your site and even you don’t have back? On that time Google Cache can help you to get your data once again. Well, Search the keyword and directly click on Cached – link and you can visit your site. Or you edit the url and visit your desired site and you don’t have to search on Google.com. A sample url can http://18.104.22.168/search?q=cache:www.opengiga.com. Just change the url and use your desired url and go back which is around five to four days.