hii guys can u tell me the solution of this problem ..... website name is Studyadda is invisible over the Internet when some one search for domain also .... no cache, no index no backlink....
Yes it is probably you have got sanboxed or worse, like dapyx says you could got banned because i tried to find links with link:sitename.com and did not find any links from your main domain.
As others have said, you probably got deindexed, try to login to your webmaster account and see if there is any problem and contact Google to ask for re-inclusion. Most probably you will need to change your domain name now if your traffic source is mainly from Google.
may be your site is deindexed by google try to login to webmaster account and cjeck message section. you can request of reindexing
Even my eyes were paining wen I visited your site because of too many links, tags and ads, I guess google experienced the same lol !!! Jokes apart, I think your site is caught up under the latest Panda theory and very soon your pagerank of the site will also be n/a instead of PR2. I have already experienced the same for atleast 2% of my inventory since last couple of months
Whoa ... that site is just scarey ... what's with the top downloads box with those words floating around inside it?
I have seen worst but I don't think that is the problem here, whatevef the case it is certainly no longer in Google. Quite a shame too cause it looks like it had some pretty decent traffic flow.
Try again with your next site with new domain, but this time, build up an opt-in list. That way, you do not have to rely on Google for traffic and money.
It seems that the website has been banned by Google. Check your Google webmaster tools account and see if you have received any notification, submit your website for reconsideration.