SSL certificate related

Question

I add  in my project ssl certificate.

 

 

when i write http:website.com

 it shows secure

 

but when i type website.com

 

its  don't show the security.

 

it needs a code in web config file.what is it?

 

 

reroute http://www.phoneafriendcard.com to https://www.phoneafriendcard.com in your web config   

 

how is it possible?