Hello all! I have found something strange in my GA stats: number of unique visits sent by referring sites have been increased from 1 unit to 7-8 units about two weeks ago, from one day to another. So here I have this 6-7 unit growth, Google Analytics shows as if my homepage itself would be referring page. Does anyone have similar experiences with GA? I have on my website ten-thousands of visits per day and I can't figure out what happened, maybe GA is wrong. Thank you for your reactions in advance.