diff --git a/.gitignore b/.gitignore
index 64f8ef0..57ab061 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,6 +34,9 @@
 # Ignore key files for decrypting credentials and more.
 /config/*.key
 
+# Ignore Traefik certificate storage
+acme.json
+
 
 /app/assets/builds/*
 !/app/assets/builds/.keep
diff --git a/README.md b/README.md
index 3fdebb5..77ce489 100644
--- a/README.md
+++ b/README.md
@@ -47,7 +47,40 @@ bin/dev
 
 ## Docker
 
-### One-command deploy
+### Production with SSL
+
+Use Docker Compose with Traefik for HTTPS. Create a `.env` file with SSL and app config:
+
+**Let's Encrypt (wildcard):**
+
+```bash
+# .env
+DOMAIN=uptime.example.com
+WILDCARD_DOMAIN=*.example.com
+DNS_PROVIDER=cloudflare
+CF_DNS_API_TOKEN=your-token
+LETSENCRYPT_EMAIL=you@example.com
+# App config (see table above)
+ADMIN_EMAILS=admin@example.com,manager@example.com
+
+docker compose up -d
+```
+
+**Cloudflare SSL (no cert management):**
+
+```bash
+# .env
+DOMAIN=uptime.example.com
+ENTRYPOINT=web
+# App config (see table above)
+ADMIN_EMAILS=admin@example.com
+
+docker compose up -d
+```
+
+If `ENTRYPOINT` is not set, Traefik defaults to `websecure` (HTTPS) with automatic Let's Encrypt DNS challenge. [Supported DNS providers](https://doc.traefik.io/traefik/https/acme/#dnschallenge)
+
+### One-command deploy (local)
 
 ```bash
 docker run -d -p 3000:80 \
diff --git a/config/traefik/dynamic.yml b/config/traefik/dynamic.yml
new file mode 100644
index 0000000..2d15733
--- /dev/null
+++ b/config/traefik/dynamic.yml
@@ -0,0 +1,20 @@
+# Dynamic configuration
+http:
+    routers:
+        uptimer:
+            rule: 'Host(`{{ env "DOMAIN" }}`)'
+            entryPoints:
+                - '{{ env "ENTRYPOINT" "websecure" }}'
+            service: uptimer
+            tls:
+                certResolver: letsencrypt
+                domains:
+                    - main: '{{ env "DOMAIN" }}'
+                      sans:
+                          - '{{ env "WILDCARD_DOMAIN" }}'
+
+    services:
+        uptimer:
+            loadBalancer:
+                servers:
+                    - url: "http://up-timer:80"
diff --git a/config/traefik/traefik.yml b/config/traefik/traefik.yml
new file mode 100644
index 0000000..d728497
--- /dev/null
+++ b/config/traefik/traefik.yml
@@ -0,0 +1,33 @@
+# Static configuration
+global:
+    sendAnonymousUsage: false
+
+api:
+    dashboard: false
+
+entryPoints:
+    web:
+        address: ":80"
+        http:
+            redirections:
+                entryPoint:
+                    to: websecure
+                    scheme: https
+    websecure:
+        address: ":443"
+
+providers:
+    file:
+        filename: /etc/traefik/dynamic.yml
+        watch: true
+
+certificatesResolvers:
+    letsencrypt:
+        acme:
+            email: '{{ env "LETSENCRYPT_EMAIL" }}'
+            storage: /letsencrypt/acme.json
+            dnsChallenge:
+                provider: '{{ env "DNS_PROVIDER" "cloudflare" }}'
+                resolvers:
+                    - "1.1.1.1:53"
+                    - "8.8.8.8:53"
diff --git a/docker-compose.yml b/docker-compose.yml
index bcdeaaa..c3f9a54 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,14 +1,32 @@
 services:
+    traefik:
+        image: traefik:v3
+        container_name: traefik
+        ports:
+            - "80:80"
+            - "443:443"
+        volumes:
+            - ./config/traefik/traefik.yml:/etc/traefik/traefik.yml:ro
+            - ./config/traefik/dynamic.yml:/etc/traefik/dynamic.yml:ro
+            - traefik-certs:/letsencrypt
+        environment:
+            - ENTRYPOINT=${ENTRYPOINT:-websecure}
+            - DNS_PROVIDER=${DNS_PROVIDER:-cloudflare}
+            - CF_DNS_API_TOKEN=${CF_DNS_API_TOKEN}
+            - LETSENCRYPT_EMAIL=${LETSENCRYPT_EMAIL}
+            - DOMAIN=${DOMAIN}
+            - WILDCARD_DOMAIN=${WILDCARD_DOMAIN}
+        restart: unless-stopped
+
     up-timer:
         image: binilsn/up-timer:latest
         build: .
-        ports:
-            - "3000:80"
         environment:
             - RAILS_ENV=production
             - RAILS_MASTER_KEY=${RAILS_MASTER_KEY}
             - ADMIN_EMAILS=${ADMIN_EMAILS}
             - SOLID_QUEUE_IN_PUMA=true
+            - APP_HOST=${DOMAIN}
         volumes:
             - up-timer-storage:/rails/storage
             - up-timer-db:/rails/db
@@ -17,7 +35,14 @@ services:
             interval: 10s
             timeout: 3s
             retries: 3
+        labels:
+            - "traefik.enable=true"
+            - "traefik.http.routers.uptimer.rule=Host(`${DOMAIN}`)"
+            - "traefik.http.routers.uptimer.entrypoints=websecure"
+            - "traefik.http.routers.uptimer.tls.certresolver=letsencrypt"
+        restart: unless-stopped
 
 volumes:
     up-timer-storage:
     up-timer-db:
+    traefik-certs: