Cache config for Nginx

caching_nginx.conf

# nginx ➜ /etc/nginx/sites-available/default
location /static/ {
  alias /path-to-static-content/;
  autoindex off;
  charset utf-8;
  gzip on;
  gzip_types text/plain application/javascript application/x-javascript text/javascript text/xml text/css;
  location ~* \.(ico|gif|jpeg|jpg|png|woff|ttf|otf|svg|woff2|eot)$ {
    expires 1y;
    add_header Pragma public;
    add_header Cache-Control "public";
  }
  location ~* \.(css|js|txt)$ {
    expires 3600s;
    add_header Pragma public;
    add_header Cache-Control "public, must-revalidate";
  }
}