I working on my websites links from last few months. Every thing was normal but from last 02 or 03 weeks people star saying "Please add my link on cached page instead of the present page'. I searched on internet and try to understand what is cache. But the result is more confusion. the only thing i understand is related to memory and cache saves memory on your computer of a website and if you press the back button it recall that page from the computer memory not from the server (I don't know if i am correct). Here i would request if some one can explain what is cache and how it help the website in seo. How i can have cache on my pages. One important thing is i have meta tag on my sites <META http-equiv="pragma" CONTENT="no-cache"> Do i need to remove this?? How much time it need to have cache on a webpage. Please help Abhilash
yes!! that's the meta tag which is preventing search engines to cache your site. Remove that and it'll get cached in next crawl.