Our website has more than 6,000,000 pages, all of them were generated using my software (those were keyword replaced pages), but all of them are actual pages.
Google indexed most of those pages and we are happy, but recently, the past two weeks, Google reducing the indexed page count, now its about 2,000,000.
Is there any Google new update in that last couple of weeks is there any work around for this to get our pages index?
No page error. no server down, DNS is fine, wat else pretty much everything is fine. apart from qualify of content as some is duplicate.