Site not responding after adding certbot

[rg305]

Enjoy!
Cheers from Miami

[Arham-Aalam]

Just fixed this by adding these settings in /etc/nginx/nginx.conf

server_tokens off;
more_set_headers "Server: Mamstr";

$ curl -Iki https://mamstr.com/
HTTP/1.1 200 OK
Date: Tue, 06 Jul 2021 17:37:33 GMT
Content-Type: text/html
Content-Length: 20769
Last-Modified: Sat, 03 Jul 2021 14:39:59 GMT
Connection: keep-alive
ETag: "60e076bf-5121"
Server: Mamstr
Accept-Ranges: bytes

[rg305]

You can use this as a good starting place to find things to fix/improve:
SSL Server Test: mamstr.com (Powered by Qualys SSL Labs)