[arch-general] certbot automatic renewal: why twice a day?

[Łukasz Michalski]

Hi,

Looking at timer example at [1]:

"Add a timer to check for certificate renewal twice a day and include a 
randomized delay so that ....."

Why try to renew twice a day?

I understand that there is 30 days before expiration date to renew. I 
think weekly check should be enough for a server?

Regards,
Łukasz

[1] https://wiki.archlinux.org/index.php/Certbot#Automatic_renewal