This is normal as Google is requesting a certificate which you cannot provide. Expected behavior and your users will need to go through an http site unfortunately. We are dealing with similar issues and can "hack" our way around it by whitelisting, etc..but not the best way to do it...
Read up on HSTS
I'm on mobile so I can't give more info right now...
Pasquale Monardo
Conseiller Principal Solution R?seaux, Op?ration | Senior Network Solutions Consultant, Operation
T 514 385-4448 #204 DATAVALET.COM
5275, chemin Queen-Mary, Montr?al (Qu?bec) H3W 1Y3 Canada
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