diff --git a/.gitea/workflows/build-and-deploy.yml b/.gitea/workflows/build-and-deploy.yml
index fafb7ca..38a466c 100644
--- a/.gitea/workflows/build-and-deploy.yml
+++ b/.gitea/workflows/build-and-deploy.yml
@@ -34,6 +34,7 @@ jobs:
               --build-arg MAPBOX_ACCESS_TOKEN="${{ secrets.MAPBOX_ACCESS_TOKEN }}" \
               --build-arg MAPBOX_STYLE="mapbox/streets-v12" \
               --build-arg TELEGRAM_BOT_USERNAME="carfteebot" \
+              --build-arg BUILD_VERSION="${GITHUB_SHA}" \
               .; then
               published_images="$(docker image ls --format '{{.Repository}}:{{.Tag}}' | awk -v sha="$IMAGE_SHA" -v latest="$IMAGE_LATEST" '$0 == sha || $0 == latest')"
               if [ -n "$published_images" ]; then
diff --git a/Dockerfile b/Dockerfile
index f9b4581..959ec22 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,13 +3,21 @@ WORKDIR /app
 ARG MAPBOX_ACCESS_TOKEN=""
 ARG MAPBOX_STYLE="mapbox/streets-v12"
 ARG TELEGRAM_BOT_USERNAME="carfteebot"
+ARG BUILD_VERSION="local"
 COPY pubspec.* ./
 RUN flutter pub get
 COPY . .
-RUN flutter build web --release \
+RUN rm -rf build/web && \
+  flutter build web --release --base-href=/ -o build/web \
   --dart-define=MAPBOX_ACCESS_TOKEN="$MAPBOX_ACCESS_TOKEN" \
   --dart-define=MAPBOX_STYLE="$MAPBOX_STYLE" \
-  --dart-define=TELEGRAM_BOT_USERNAME="$TELEGRAM_BOT_USERNAME"
+  --dart-define=TELEGRAM_BOT_USERNAME="$TELEGRAM_BOT_USERNAME" && \
+  cp web/index.prod.html build/web/index.html && \
+  rm -f build/web/index.prod.html && \
+  dart run sw:generate \
+    --input=build/web \
+    --prefix=mapflow \
+    --version="$BUILD_VERSION"
 
 FROM nginx:1.27-alpine
 COPY nginx.conf /etc/nginx/conf.d/default.conf
diff --git a/nginx.conf b/nginx.conf
index 5776e0d..f1a64f8 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -1,11 +1,52 @@
 server {
   listen 80;
   server_name _;
+
+  gzip on;
+  gzip_comp_level 6;
+  gzip_min_length 1024;
+  gzip_vary on;
+  gzip_types
+    application/javascript
+    application/json
+    application/manifest+json
+    application/wasm
+    image/svg+xml
+    text/css
+    text/plain;
+
+  etag on;
+
   root /usr/share/nginx/html;
   index index.html;
+  client_max_body_size 25m;
 
-  location / {
-    try_files $uri $uri/ /index.html;
+  location = /index.html {
+    add_header Cache-Control "no-cache" always;
+    add_header Pragma "no-cache" always;
+    add_header Expires "0" always;
+    try_files /index.html =404;
+  }
+
+  location ~* ^/(bootstrap\.js|sw\.js)$ {
+    add_header Cache-Control "no-cache" always;
+    add_header Pragma "no-cache" always;
+    add_header Expires "0" always;
+    try_files $uri =404;
+  }
+
+  location ~* ^/(manifest\.json|version\.json)$ {
+    add_header Cache-Control "no-cache" always;
+    add_header Pragma "no-cache" always;
+    add_header Expires "0" always;
+    try_files $uri =404;
+  }
+
+  location ~* ^/(flutter_service_worker\.js|flutter_bootstrap\.js|flutter\.js)$ {
+    add_header Cache-Control "no-cache" always;
+    add_header Pragma "no-cache" always;
+    add_header Expires "0" always;
+    return 410;
   }
 
   location = /graphql {
@@ -25,4 +66,31 @@ server {
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header X-Forwarded-Proto $scheme;
   }
+
+  location ~* ^/assets/.*\.(otf|ttf|woff|woff2)$ {
+    add_header Cache-Control "public, max-age=31536000, immutable" always;
+    add_header Access-Control-Allow-Origin "*" always;
+    types {
+      font/otf otf;
+      font/ttf ttf;
+      font/woff woff;
+      font/woff2 woff2;
+    }
+    try_files $uri =404;
+  }
+
+  location ~* ^/(assets|canvaskit|icons)/ {
+    add_header Cache-Control "public, max-age=31536000, immutable" always;
+    try_files $uri =404;
+  }
+
+  location ~* \.(js|mjs|wasm|json|png|jpg|jpeg|gif|webp|svg|ico|woff|woff2|ttf)$ {
+    add_header Cache-Control "public, max-age=31536000, immutable" always;
+    try_files $uri =404;
+  }
+
+  location / {
+    add_header Cache-Control "no-cache" always;
+    try_files $uri $uri/ /index.html;
+  }
 }
diff --git a/pubspec.lock b/pubspec.lock
index 3d47261..f1c07c5 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -1037,6 +1037,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.4.1"
+  sw:
+    dependency: "direct dev"
+    description:
+      name: sw
+      sha256: c3c7cb2e728ce068d79e61b7c2e8944de67567acc06a3594ae303f3884089ac4
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.5"
   term_glyph:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 3906016..17b8a09 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -62,6 +62,7 @@ dev_dependencies:
   flutter_lints: ^6.0.0
   ferry_generator: ^0.12.0+5
   build_runner: ^2.15.0
+  sw: ^0.1.5
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
diff --git a/web/index.prod.html b/web/index.prod.html
new file mode 100644
index 0000000..e4460fa
--- /dev/null
+++ b/web/index.prod.html
@@ -0,0 +1,95 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <base href="/" />
+
+  <meta charset="UTF-8">
+  <meta content="IE=Edge" http-equiv="X-UA-Compatible">
+  <meta name="description" content="MapFlow">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <meta name="theme-color" content="#0d1b2a">
+  <script src="https://telegram.org/js/telegram-web-app.js"></script>
+
+  <meta name="mobile-web-app-capable" content="yes">
+  <meta name="apple-mobile-web-app-status-bar-style" content="black">
+  <meta name="apple-mobile-web-app-title" content="MapFlow">
+  <link rel="apple-touch-icon" href="icons/Icon-192.png?v={{sw_version}}">
+
+  <link rel="icon" type="image/png" href="favicon.png?v={{sw_version}}"/>
+
+  <title>MapFlow</title>
+  <link rel="manifest" href="manifest.json">
+  <style>
+    #sw-loading .sw-title,
+    #sw-loading .sw-status,
+    #sw-loading .sw-percentage {
+      display: none !important;
+    }
+
+    #sw-loading {
+      background: #0d1b2a !important;
+      gap: 0 !important;
+    }
+  </style>
+</head>
+<body>
+  <script>
+    if ('serviceWorker' in navigator) {
+      var refreshing = false;
+
+      navigator.serviceWorker.addEventListener('controllerchange', function () {
+        if (refreshing) {
+          return;
+        }
+        refreshing = true;
+        window.location.reload();
+      });
+
+      window.addEventListener('sw-update-available', function () {
+        navigator.serviceWorker.getRegistration().then(function (registration) {
+          if (registration && registration.waiting) {
+            registration.waiting.postMessage({ type: 'skipWaiting' });
+          }
+        });
+      });
+
+      window.addEventListener('load', function () {
+        navigator.serviceWorker.getRegistrations().then(function (registrations) {
+          registrations.forEach(function (registration) {
+            var worker = registration.active || registration.waiting || registration.installing;
+            var workerPath = worker ? new URL(worker.scriptURL).pathname : '';
+            if (worker && !workerPath.endsWith('/sw.js')) {
+              registration.unregister();
+            }
+          });
+        });
+
+        if (window.caches) {
+          caches.keys().then(function (keys) {
+            keys.forEach(function (key) {
+              if (
+                key === 'flutter-app-cache' ||
+                key === 'flutter-temp-cache' ||
+                key === 'flutter-app-manifest'
+              ) {
+                caches.delete(key);
+              }
+            });
+          });
+        }
+      });
+    }
+  </script>
+  <script
+    defer
+    data-sw-bootstrap
+    src="bootstrap.js"
+    data-config='{
+      "logo": "icons/Icon-192.png?v={{sw_version}}",
+      "theme": "dark",
+      "color": "#46d3b1",
+      "showPercentage": false
+    }'
+  ></script>
+</body>
+</html>