is google gives value to old pages i mean does google see the date of registration of domain as new sites are like hell to get promote
Rumor has it that the longer your site/pages have been indexed by Google the higher they show up in Google's SERPs. I can't prove it but from how my old sites do againt my new sites I think that they do add more weight to the older sites.
many site of mine are coming on top in google but the newer one are not doing gppd they are in 9th or 10th page
many site of mine are coming on top in google but the newer one are not doing gppd they are in 9th or 10th page