Sep 30 is very bad day for me. On 29 sep the traffic of my site is 500 & on 30 sep is remain only 5 what this happen.
I have not done any onpage spamming
Problem is that the total number of index pages of my site are 100 and new 30 pages are indexed on sep 30, so total indexed page is 130 now but ranking is droped & my site is nowhere in the ranking in google. nokia n93 ,nokia n73 ,samsung e900 and more targeted keywords lies on first page now on 30 sep i lost many kewords any top position.
what i can do please suggest me.