Nginx Config for FlyingPress

flying-press.conf

# Force HTTPS
if ($scheme = http) {
  return 301 https://$http_host$request_uri;
}

location ~* \.html\.gz$ {
  gzip off;
  brotli off;
  add_header x-flying-press-cache HIT;
  add_header x-flying-press-source "Web Server";
  add_header cache-control "no-cache, must-revalidate, max-age=0";
  add_header CDN-Cache-Control "max-age=2592000";
  add_header Cache-Tag $host;
  add_header Content-Encoding gzip;
  add_header Content-Type "text/html; charset=UTF-8";
}

set $flying_press_cache 1;
set $flying_press_url "/wp-content/cache/flying-press/$http_host/$request_uri/index.html.gz";
set $flying_press_file "$document_root/wp-content/cache/flying-press/$http_host/$request_uri/index.html.gz";

if ($request_method = POST) {
  set $flying_press_cache 0;
}

if ($is_args) {
  set $flying_press_cache 0;
}

if ($http_cookie ~* "(wp\-postpass|wordpress_logged_in|comment_author|woocommerce_cart_hash|edd_items_in_cart)") {
  set $flying_press_cache 0;
}

if (!-f "$flying_press_file") {
  set $flying_press_cache 0;
}

if ($flying_press_cache = 1) {
  rewrite .* "$flying_press_url" last;
}

Updated configuration for GZIP. Also available in official documentation - https://docs.flyingpress.com/en/article/nginx-configuration-1m2sgsz/