diff --git a/README.md b/README.md
index 291c49b..effdaa2 100644
--- a/README.md
+++ b/README.md
@@ -70,7 +70,7 @@ systemctl status angie.service --no-pager
 systemctl status npm.service --no-pager
 
 # NPM UI
-# Default: http(s)://<your-host> (see summary printed by installer)
+# Default: http(s)://<your-host>:81 (see summary printed by installer)
 ```
 
 ---
@@ -90,25 +90,18 @@ systemctl status npm.service --no-pager
 **3) Config test fails on PID**  
 - The **nginx wrapper** ensures `nginx -t` writes test PID to `/tmp`, not to `/run/angie/angie.pid`.
 
-**4) `/etc/nginx` not pointing to Angie**  
-- The installer ensures `/etc/nginx -> /etc/angie`. To fix manually:
-  ```bash
-  sudo mv /etc/nginx /etc/nginx.bak  # if it is a dir/file
-  sudo ln -sfn /etc/angie /etc/nginx
-  ```
-
 ---
 
 ## Uninstall (manual)
 ```bash
 sudo systemctl disable --now npm.service angie.service || true
 sudo rm -f /usr/sbin/nginx /usr/local/bin/logrotate-npm || true
-# restore backups if you created any; remove /opt/npm, configs, etc. with care
 ```
 
 ---
 
 ## License
-MIT (unless your repo specifies otherwise).
+MIT
 
-## Author linuxiarz.pl, Mateusz Gruszczyński
\ No newline at end of file
+## Author 
+linuxiarz.pl, Mateusz Gruszczyński
\ No newline at end of file
diff --git a/npm_install.py b/npm_install.py
index 1ee7308..980b0c2 100644
--- a/npm_install.py
+++ b/npm_install.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# install_npm_angie.py
+
 import argparse, os, sys, json, shutil, subprocess, tarfile, tempfile, urllib.request, re, time, threading, signal
 from pathlib import Path
 
@@ -197,6 +197,17 @@ def ensure_nginx_symlink():
 
 ANGIE_CONF_TEMPLATE = """# run nginx in foreground
 #daemon off;
+
+load_module /etc/angie/modules/ngx_http_headers_more_filter_module.so;
+load_module /etc/angie/modules/ngx_http_brotli_filter_module.so;
+load_module /etc/angie/modules/ngx_http_brotli_static_module.so;
+load_module /etc/angie/modules/ngx_http_zstd_filter_module.so;
+load_module /etc/angie/modules/ngx_http_zstd_static_module.so;
+
+# other modules
+include /data/nginx/custom/modules[.]conf;
+
+
 pid /run/angie/angie.pid;
 user root;
 
@@ -205,8 +216,6 @@ pcre_jit on;
 
 error_log /data/logs/fallback_error.log warn;
 
-include /etc/angie/modules/*.conf;
-
 # Custom
 include /data/nginx/custom/root_top[.]conf;
 
@@ -261,6 +270,7 @@ http {
         zstd_min_length 256;
         zstd_comp_level 3;
         more_clear_headers "Server";
+        more_set_headers 'X-by: linuxiarz.pl';
 
         # npm
         include /data/nginx/custom/http_top[.]conf;
@@ -711,7 +721,7 @@ def print_summary(info, ipv6_enabled, dark_enabled, update_mode):
     print(f"Node.js:           v{node_v}")
     print(f"Yarn:              v{yarn_v}")
     print(f"NPM (aplikacja):   v{npm_v}")
-    print(f"IPv6:              {'WŁĄCZONE (nie usuwano wpisów)' if ipv6_enabled else 'WYŁĄCZONE w konfigach'}")
+    print(f"IPv6:              {'ENABLED' if ipv6_enabled else 'DISABLED (in confogs too)'}")
     print(f"Dark mode (TP):    {'TAK' if dark_enabled else 'NIE'}")
     print("Paths:            /opt/npm (app), /data (data), /etc/angie (conf), /var/log/angie (logs)")
     print("Services:         systemctl status angie.service / npm.service")