I have a site that has problems with Google indexing..the website has around 190k pages and for almost 3 months Google gets only half of them. I didn't had any problems with indexing in the past, the site has sitemaps and the pages are interlinked very good. The G cralwer visits the site each day, so it's a wierd thing...got any ideeas why?
Is your site a forum? I have seen many forum's indexed pages decreased over the past few weeks. Anyway, try to build some backlinks for internal pages that will help your site to get more pages index.
If your pages are deep and nobody visits them... give Google a reason to include them in the index. Get more links and be sure to get some to some of the internal pages.
for 190k pages, I believe it includes too many duplicated content inside, maybe it's the reason google deindex them.
Did this just start happening recently? My pages have been indexed weird for the last week, but they seem to be back to normal now. Pages were dropping in and out of the SERPs, especially new pages. It seems to be back to normal now in my case, but who knows.
well, duplicate content is not really an issue, few pages have duplicate content. this happened after the last Dewey update, when I also lost the ranks. First i thought i was banned or penalized, but3 months since then, i slowly gain some serps back but the indexing is kinda wierd also, as i said, i have enough backlinks to my website and many internal pages, on-site html sitemap and xml sitemaps
same problem is with me .. i was having around 2000 pages in google and recently in 1 month i only have 700 pages... mom