My site traffic went from 15000 per day to 200 per day dont know why

Biggest problem is that writing exambazar does not bring exambazar.com on top which earlier it used to.

 

It could possibly be that some of the links your site was on has been penalised, and the penalty has filtered its way through to your site

 

Do you get most of your traffic from Google Search Engine? If yes, then it is no doubt that you are hit with the latest Panda update.

 

google panda update can be a reason for this

 

It could be that some of your backlinks have been penalised, and some of that penality passed on to your site

 

So True...

 

The scale of the drop in traffic suggests that a site-wide penalty has been applied rather just due to Panda update.

I wonder if your site has been penalized by growing too fast? I am seeing 24,000 results in Google using the site: command.

Sometimes, if a site grows too fast and too suddenly, it may be flagged for a manual review. Anything can happen, the site could have a penalty applied, pages are removed from the index, or the site could be banned altogether.

 

It could possibly be that some of the links your site was on were penalised, and that passed on to your site