diff --git a/backend/services/scraper_backends/playwright_hotel_page.py b/backend/services/scraper_backends/playwright_hotel_page.py
index c6b24b2..ec9d760 100644
--- a/backend/services/scraper_backends/playwright_hotel_page.py
+++ b/backend/services/scraper_backends/playwright_hotel_page.py
@@ -20,6 +20,7 @@ Rate plan variants per room type (typical):
 
 import asyncio
 import logging
+import random
 import re
 import uuid
 from datetime import date
@@ -34,6 +35,34 @@ from services import proxy as proxy_util
 
 logger = logging.getLogger(__name__)
 
+_USER_AGENTS = [
+    'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36',
+    'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36',
+    'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+    'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36',
+    'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36',
+    'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36',
+    'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
+    'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 Edg/126.0.0.0',
+]
+
+_VIEWPORTS = [
+    {'width': 1920, 'height': 1080},
+    {'width': 1366, 'height': 768},
+    {'width': 1440, 'height': 900},
+    {'width': 1536, 'height': 864},
+    {'width': 1280, 'height': 800},
+    {'width': 1600, 'height': 900},
+]
+
+# Injected into every new context to mask headless/webdriver signals.
+_STEALTH_SCRIPT = """
+Object.defineProperty(navigator, 'webdriver', {get: () => undefined});
+Object.defineProperty(navigator, 'plugins', {get: () => [1, 2, 3, 4, 5]});
+Object.defineProperty(navigator, 'languages', {get: () => ['en-GB', 'en']});
+window.chrome = {runtime: {}};
+"""
+
 # JS that extracts all rate plan rows from the room availability table.
 # Runs inside the page after the room table has loaded.
 #
@@ -179,7 +208,13 @@ class PlaywrightHotelPageBackend(ScraperBackend):
         if not self._browser:
             self._browser = await self._pw.chromium.launch(
                 headless=True,
-                args=['--no-sandbox', '--disable-dev-shm-usage'],
+                args=[
+                    '--no-sandbox',
+                    '--disable-dev-shm-usage',
+                    '--disable-blink-features=AutomationControlled',
+                    '--disable-infobars',
+                    '--disable-extensions',
+                ],
             )
 
     async def _get_context(self) -> BrowserContext:
@@ -191,16 +226,21 @@ class PlaywrightHotelPageBackend(ScraperBackend):
                 except Exception:
                     pass
             session_id = uuid.uuid4().hex[:12] if self._proxy_enabled() else None
+            ua = random.choice(_USER_AGENTS)
+            viewport = random.choice(_VIEWPORTS)
             self._context = await self._browser.new_context(
-                user_agent=(
-                    'Mozilla/5.0 (Windows NT 10.0; Win64; x64) '
-                    'AppleWebKit/537.36 (KHTML, like Gecko) '
-                    'Chrome/125.0.0.0 Safari/537.36'
-                ),
+                user_agent=ua,
+                viewport=viewport,
+                locale='en-GB',
+                timezone_id='Europe/London',
                 **self._proxy_kwargs(session_id),
             )
+            await self._context.add_init_script(_STEALTH_SCRIPT)
             self._requests_on_context = 0
-            logger.debug("Opened new browser context" + (f" (proxy session {session_id})" if session_id else ""))
+            logger.debug(
+                f"Opened new browser context ua=…{ua[-30:]} viewport={viewport['width']}x{viewport['height']}"
+                + (f" proxy_session={session_id}" if session_id else "")
+            )
         return self._context
 
     async def _rotate_context(self):