nginx.conf

@@ -28,7 +28,7 @@ http {
         }
 
         # Plausible script
-        location /js/index.js {
+        location /js/script.js {
             # Change this if you use a different variant of the script
             proxy_pass https://plausible.io/js/script.js;
             proxy_set_header Host plausible.io;
@@ -48,5 +48,17 @@ http {
             proxy_set_header X-Forwarded-Proto $scheme;
             proxy_set_header X-Forwarded-Host  $host;
         }
+
+        # Media: images, icons, video, audio, HTC
+        location ~* \.(?:jpg|jpeg|gif|png|ico|cur|gz|svg|svgz|mp4|mp3|ogg|ogv|webp|webm|htc|woff2|woff)$ {
+            expires 1y;
+            access_log off;
+        }
+
+        # CSS and Javascript
+        location ~* \.(?:css|js)$ {
+            expires 1y;
+            access_log off;
+        }
     }
 }

src/layouts/Base.astro

@@ -16,6 +16,9 @@ const { title } = Astro.props;
 		<meta charset="UTF-8" />
 		<meta name="description" content="Astro description">
 		<meta name="viewport" content="width=device-width" />
+		<!-- Analytics -->
+		<script defer data-domain="example.com" src="/js/script.js"></script>
+
 		<Favicon svg={IconSVG} png={IconPNG} icoPath="/favicon.ico" />
 		<title>{title}</title>
 	</head>