This is my friend's site which got banned in google. please tell me what's the reason? i think the navigation is the reason. This is the sitewww.weddings-marriages.com Thanks
may be its banned due to Link navigation & Long pages name.. did you check website report in webmaster tool? they can tell you why its banned.
site is approx 2 months old and google dropped this from google index last week. last to last week there's up to 250 pages indexed by google but now there's not even a single page in indexing.
Well I can't find the url when I search in google. Anyway, is there by any chance you could be playing on some strategy involving interlinking multiple domains under the same ownership? Only yourself has the answer to that question.
There could be many reason like duplicate content, Link Farming, cloaking, spam/dead links etc. You should check what causing the problem and submit for re inclusion.
Most likely your domain was banned for endless, and rather stupid spam ( learn from this and don't whine like an innocent ) http://weddingsareyouready.blogspot.com/
Well the reason why I said that was because I saw http://www.wedding-ideaz.com/ located in your signature which looks more like a duplicate of the url which you said got banned. Google can actually penalize site manipulating multiple domains to boost PR.
to check if the site had been banned by Google, check it in iwebtool. About the reason? why don't you ask your friend? maybe he/she spam or do some advance cloaking in his/her site. LOL.
If your friend think that he does not violate any rules of google, well then he should request for google reconsideration. His site is 5 months old now, it should be at least indexed on google. http://www.google.com/support/webmasters/bin/answer.py?answer=35843