Original, on-location coverage of the Pittsburgh Steelers, Penguins, Pirates!
dkpittsburghsports.com appears in the published seller files of 2 advertising networks. Each row below is that network's own declaration that it is authorised to sell this site's inventory, with the date the relationship first appeared in the record.
Same niche, closest authority score — the competitive set a network would compare dkpittsburghsports.com against.