openvpn client file don’t accept webpage with redirect

I have a personal website which has an html page with my dynamic public IP (updated by a crontab),

My .ovpn file start with:

client
dev tun
proto udp
remote mywebsite.com/nas/index.ntml
[...]

I have a redirect in .htaccess file to my public IP, but OpenVpn doesn’t follow the link.

How can I workaround?