Hello, my friend is hosting my site on his own server. Now his server crashed 2 weeks ago. So my site was down, then later he fixed it but something went wrong and his site was linked to my domain.. But then as soon as that happened my site went from rank 9 to rank 4 and stayed there. Now everything is back to normal again and my site is linked on my domain again.. As soon as google found my site it dropped back to 9.. Tho my site got on page seo etc and his site is totally different.. So how does this happen? Anyone got an idea?