I wanted to save costs for my website launching for beginning stage. So I host my wordpress site at Lightsail. Then， I am using a S3 bucket to host static web and use the link from this bucket to redirect to the Lightsail public IP address. So that I will have at least a address with out just sharing IP address through my social media which unclickable in some platform.
May I know my practices is efficient enough or any better alternative. Is it unsafe to share out my instance IP address? If yes, what method can I use to improve the security of this method.