The first problem when you want to host a web server or an application on a home network is that the ISP (Internet Service Provider) or the DHCP server uses addresses that are renewed frequently, so at each new connection the server does not recognize you.
There is a way to counter this problem, the implementation of a DDNS, which means Dynamic Domain Name System.
To realize this DDNS we will need script allowing several things the first one will be « Check_my_IP » it will be in the WEB server and will be used to check that the router changes or not his IP address.
The second one will be « Update_my_IP » this one will be used to update the IP address of our server in order to continue to redirect our visitors to our site.
With this assembly your server will be able to receive without problem the number of visitors that you wish it provided that your servers hold the blow 😉