I just wondering why my site total index page keep dropping from 50,000 now 996 only... but still google bot crawling my site hard. any sugestion?
sounds like you are seeing results from different data centers. You just have to wait it out until everything settles for you. As Mitchandre said, if you can find you pages in Google's index you can't be banned. Is google showing all your page titles for the pages it has indexed. If so, don't worry.
The site is 5 months old I guess it's a directory site... from 50,000 index page now only 900 lol the site is http://www.directory143.com