All position dropped, why?

[catchmeifucan]

Hi,

Please help with my site www.samszone.com. Since mid Sep, site traffic keep dropping from 2000 visitors/day to less than 1000 visitors/day. All top positioins for keywords such as "super pocket bikes", "rc electric planes" etc dropped. site:www.samszone.com inurl:scooters brings up outdated results and listed as supplement results. What's wrong?

Thanks

[smindsrt]

Do you use an advertising network like Link Vault or Co-op??? (kind of looks like you are)

If so maybe you are pushing too hard and this messed up your SERPS.

[catchmeifucan]

I am with co-op, but I've been with them for a long time. I didn't adjust weight recently.

[catchmeifucan]

why are all my pages supplement and date back to last year in the cache?