getxb - 4:53 pm on Nov 6, 2010 (gmt 0)
I am afraid, the site I am referring to is a much much bigger site than the one in my profile (that's one of my blog :)). I cannot disclose the url for maintaining confidentiality.
Thanks @all for sharing your thoughts. However I still have a gut feeling that its the performance of the site that's causing all problems. Yes there may be X reasons as well which need to be dugg.
Is the reddish background for the site speed graph indicates a warning of some sort?