I have a website that until few days ago it was the second in google niche searches. Everything you searched about that niche my site was second ... Page rank was and still is 4 ... What happened ? Can someone please explaing ? I want to underline that i had coop ads and text-ad-links ... Do those make the website go down in goole ? if yes, what can i do ? if not .. what made the website go down in google ?