ok ... for example ... i have three sites ... each is same time old, on each is only "index of" and directories. they are in google at fifth possition. after three weeks or so, possition is still five, so i update the sites with links to sponsors, each site, one sponsor. on every site exactly the same update, new directory linked to the sponsor. one site goes to possition 4, second to page 10, third to page 4 ... why?
