google indexing problem

Hello
i have a problem with google indexing and visitors coming from google search engines
a week ago users coming from search engine google became to be less, now they are 30% of the normal google visits
also indexing became very slow, threads are not indexed the spped I used to, also when I try to show the daily indexing I find nothing:
site:montadaphp.net -
also last time google downloaded my sitemap was 8 days ago

is there any thing wrong? Am I banned from google ?

thanks all for your help

sorry, wrong forum, please mod move it to the right forum

Is google.com/webmasters tools showing any errors for your sitemaps?

Thanks for your reply Brian
No, "Google webmaster tools -> sitemaps" is not showing any errors
there are 6,642 urls indexed from my sitemap, total urls listed are 13200

any advice ?

Have you tried viewing the site as google bot? It's possible that your host/network is blocking google IPs.

yes I can browse the site as googlebot
also when I go to whoisonline page I find more than 4 or 5 googlebots browsing multiple pages in my forum, and they dont even get an error page

Have you tried a manual re-submit of your sitemap?

I resubmitted it now
do u think this could help get indexing back to its normal ratio ?

it can't hurt

many thanks for ur efforts Brian

Do you suggest other thing to do ?

If there's no errors and it's not blocked, there's no good reason why google shouldn't be viewing your sitemaps.

It looks like manual re-submition of the sitemap solved the problem, daily indexing is back again
many thanks Brian for your time

Regards

great!