How to allow OptiPic to access a site through Cloudflare
20.12.2020
In your Cloudflare account go to section Firewall > Firewall Rules of your site and click Create a Firewall rule.
Set the rule settings in a form
Rule name
OptiPic Allow (you may set the name as you wish)
Rule conditions
If the IP matches the list of IP addresses OptiPic:
5.9.115.175.9.117.98
Action
Allow
Save the new rule!
Rule settings screenshot:
Cloudflare official Documentation for creating Firewall Rules.