Google decreasing my website indexed pages??

[Pankaj Ravi]

Hello everybody, I got a serious problem I running a website(how-android.com) from last week Google has been decreasing my indexed page.

Till last week Google has indexed pages about to 70K but now 23k.

What's the problem.

Please let me know urgently... what should i do?

[Emmaballet20]

Your how-android.com is a Community website. We call it as "Forum" so many users come on your website & they make their registration & start posting as you did here. So this is not sure what user post in your website so you must aware about it. What your users post on your website.

Did you check your Google Webmaster tool Account ? check it fast & see what Google notice in your website.