diff --git a/docker/resume/nginx.conf b/docker/resume/nginx.conf
index 69d31a5..c94860c 100644
--- a/docker/resume/nginx.conf
+++ b/docker/resume/nginx.conf
@@ -1,4 +1,7 @@
 # Use $request_id as a pseudo-nonce for Content Security Policy (CSP)
+# $request_id is unique per request and will serve as a nonce value here.
+
+# Map $request_id to a variable named $nonce
 map $request_id $nonce {
     default "$request_id";
 }
@@ -16,6 +19,7 @@ server {
     add_header Permissions-Policy "camera=(), microphone=(), geolocation=(), accelerometer=(), gyroscope=(), magnetometer=(), payment=(), usb=()" always;
 
     # Content Security Policy (CSP) with injected $nonce for script-src
+    # Allows inline scripts that match the nonce generated for each request
     add_header Content-Security-Policy "default-src 'none'; script-src 'self' 'nonce-$nonce' https://matomo.nixc.us; style-src 'self' 'unsafe-inline' https://colinknapp.com; img-src 'self' https://matomo.nixc.us https://colinknapp.com https://hedgedoc.nixc.us; font-src 'self' data:; frame-ancestors 'self'; base-uri 'self'; form-action 'self';" always;
 
     # Cross-origin isolation headers
@@ -23,21 +27,16 @@ server {
     add_header Cross-Origin-Resource-Policy "same-origin" always;
     add_header Cross-Origin-Opener-Policy "same-origin" always;
 
-    # Subresource Integrity (SRI) requires modifying HTML for each script link to include integrity hashes
-    # Set up sub_filter to add nonce to inline scripts
+    # Use sub_filter to inject the nonce into inline <script> tags automatically
+    # This works for HTML responses where <script> tags are inline in the HTML
     sub_filter '<script>' '<script nonce="$nonce">';
-    sub_filter_once off;
-    sub_filter_types text/html;
+    sub_filter_once off; # Apply the replacement to all instances of <script> tags
+    sub_filter_types text/html; # Only apply the sub_filter to HTML content
 
-    # Redirect demo.hedgedoc.org resources to hedgedoc.nixc.us
+    # Redirect demo.hedgedoc.org resources to hedgedoc.nixc.us for compatibility
     sub_filter "https://demo.hedgedoc.org" "https://hedgedoc.nixc.us";
 
-    # Expect-CT Header
-    add_header Expect-CT "max-age=86400, enforce" always;
-
-    # Cache-Control for dynamic pages
     location / {
-        add_header Cache-Control "no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0";
         try_files $uri $uri/ =404;
     }
 }