gistfile1.txt

# PWA (Application)
server {
	listen 80;
	listen [::]:80;
	server_name app.cryptoholder.com www.app.cryptoholder.com;
	return 301 https://app.cryptoholder.com$request_uri;
}
server {
	listen 443 ssl http2;
	listen [::]:443 ssl http2;
	include snippets/ssl-cryptoholder.com.conf;
	include snippets/ssl-params.conf;
	root /var/www/cryptoholder.com/html/cryptoholder-pwa/public;
	index index.html;
	server_name app.cryptoholder.com;
	gzip on;
	gzip_comp_level 6;
	gzip_vary on;
	gzip_min_length  1000;
	gzip_proxied any;
	gzip_types text/plain text/html text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript application/javascript image/svg+xml;
	gzip_buffers 16 8k;
	server_tokens off;
	location / {
		try_files $uri $uri/ /index.html;
		# cache.appcache, your document html and data
		location ~* \.(manifest|appcache|html?|xml|json)$ {
			expires -1;
		}
		# Media: images, icons, video, audio, HTC
		location ~* \.(?:jpg|jpeg|gif|png|ico|cur|gz|svg|svgz|mp4|ogg|ogv|webm|htc)$ {
			expires 1M;
			access_log off;
			add_header Cache-Control "public";
		}
		# CSS and Javascript
		location ~* \.(?:css|js)$ {
			expires 1y;
			access_log off;
			add_header Cache-Control "public";
		}
		# Disable Service Worker Cache
		location ~* sw\.js {
			expires -1;
		}
	}
	# enabling access to this path for SSL (LetsEncrypt)
	# from tutorial from DigitalOcean
	location ~ /.well-known {
		allow all;
	}
}