Websites prove their identity via certificates, which are valid for a set time period. The certificate for { $hostname } will not be valid until { $not-before-local-time }.
Unq'a web ni k'uch unq'a texhlale' tuk' unq'a tu'aale', uva' b'a'n tatine' tu uma'l q'ii. U u'aale' tetz u { $hostname } a' kuxh la uch ib'anb'el kat tu vi'la' { $not-before-local-time }.