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Hey! Actually Rand made a very nice Whiteboard Friday about this topic: http://moz.com/blog/subdomains-vs-subfolders-rel-canonical-vs-301-how-to-structure-links-optimally-for-seo-whiteboard-friday I personally prefer to use subfolders, had good experience with it. Gr., Keszi

I think that this issue might happen sometimes because the system probably refreshed the data. You better try to check it at the next day.

I did a deep dive analysis of this organic traffic from irrelevant keywords again and came to a conclusion that it is coming from a particular Internet Service Provider(ISP) and that too from a particular location only. In-order to explore more in detail, i monitor real time data in Google Analytics for organic traffic in that particular location and i found the same (screenshot attached). As a preventive measure, i have implemented a filter in the GA profile by excluding searches from that Internet Service Provider in GA reports. But this does not seems to be a permanent solution to this issue. Can anyone suggest a solution  to fix this issue permanently? jxr8VL6