怎么不是？

从你给的，这个网页  https://www.cardbenefit.com/citi-premier-card/

click apply now，

然后不就是去 https://citicards.citi.com/usc/lpaca/citi/rewards/premier/external_pm1/index.html?ProspectID=431C0F1624B747A1B775FE157F77F74E&HKOP=c6bb0901f3272cbcb15e423b4b0341024397d17a9cf0167770a23ef157362d80&cmp=afa_acquire_2003_affiliatesallother&ranMID=44660&ranEAID=1512251&ranSiteID=2u__ScMzziE-ShoKHPbHOJRUrirlIHuLcA

这个不就是citi 的官网吗？你为什么说“不是”？