amleaner - 4:50 am on Oct 31, 2013 (gmt 0)
Thanks goodroi for your kind response.
I totally respect your opinion that may be Google has not punished my website. However, I didn't experienced such dramatic fluctuations before. Similar thing 2 times in 3 months time, I mean drop in impression from 5500 to 700 shows something is wrong.
Secondly, the keywords which were bringing traffic are totally disappeared. In both occasions when I was receiving traffic there was one page which was bringing 30-40 visits per day from multiple long-tail keywords. This page is even not appearing in top 5 pages from any of the long-tail keyword on which it was showing before.
Your all suggestions are very important and I'll definitely work on those.