diff --git a/scrapling/core/ai.py b/scrapling/core/ai.py
index 4d5929b..171359a 100644
--- a/scrapling/core/ai.py
+++ b/scrapling/core/ai.py
@@ -213,7 +213,7 @@ class ScraplingMCPServer:
         extraction_type: extraction_types = "markdown",
         css_selector: Optional[str] = None,
         main_content_only: bool = True,
-        headless: bool = False,
+        headless: bool = True,  # noqa: F821
         google_search: bool = True,
         real_chrome: bool = False,
         wait: int | float = 0,
@@ -295,7 +295,7 @@ class ScraplingMCPServer:
         extraction_type: extraction_types = "markdown",
         css_selector: Optional[str] = None,
         main_content_only: bool = True,
-        headless: bool = False,
+        headless: bool = True,  # noqa: F821
         google_search: bool = True,
         real_chrome: bool = False,
         wait: int | float = 0,
diff --git a/scrapling/fetchers/chrome.py b/scrapling/fetchers/chrome.py
index 591e5e9..3b746f4 100644
--- a/scrapling/fetchers/chrome.py
+++ b/scrapling/fetchers/chrome.py
@@ -24,12 +24,9 @@ class DynamicFetcher(BaseFetcher):
         :param page_action: Added for automation. A function that takes the `page` object and does the automation you need.
         :param wait_selector: Wait for a specific CSS selector to be in a specific state.
         :param init_script: An absolute path to a JavaScript file to be executed on page creation with this request.
-        :param locale: Set the locale for the browser if wanted. The default value is `en-US`.
+        :param locale: Set the locale for the browser if wanted. Defaults to the system default locale.
         :param wait_selector_state: The state to wait for the selector given with `wait_selector`. The default state is `attached`.
-        :param stealth: Enables stealth mode, check the documentation to see what stealth mode does currently.
         :param real_chrome: If you have a Chrome browser installed on your device, enable this, and the Fetcher will launch an instance of your browser and use it.
-        :param hide_canvas: Add random noise to canvas operations to prevent fingerprinting.
-        :param disable_webgl: Disables WebGL and WebGL 2.0 support entirely.
         :param cdp_url: Instead of launching a new browser instance, connect to this CDP URL to control real browsers through CDP.
         :param google_search: Enabled by default, Scrapling will set the referer header to be as if this request came from a Google search of this website's domain name.
         :param extra_headers: A dictionary of extra headers to add to the request.
@@ -67,12 +64,9 @@ class DynamicFetcher(BaseFetcher):
         :param page_action: Added for automation. A function that takes the `page` object and does the automation you need.
         :param wait_selector: Wait for a specific CSS selector to be in a specific state.
         :param init_script: An absolute path to a JavaScript file to be executed on page creation with this request.
-        :param locale: Set the locale for the browser if wanted. The default value is `en-US`.
+        :param locale: Set the locale for the browser if wanted. Defaults to the system default locale.
         :param wait_selector_state: The state to wait for the selector given with `wait_selector`. The default state is `attached`.
-        :param stealth: Enables stealth mode, check the documentation to see what stealth mode does currently.
         :param real_chrome: If you have a Chrome browser installed on your device, enable this, and the Fetcher will launch an instance of your browser and use it.
-        :param hide_canvas: Add random noise to canvas operations to prevent fingerprinting.
-        :param disable_webgl: Disables WebGL and WebGL 2.0 support entirely.
         :param cdp_url: Instead of launching a new browser instance, connect to this CDP URL to control real browsers through CDP.
         :param google_search: Enabled by default, Scrapling will set the referer header to be as if this request came from a Google search of this website's domain name.
         :param extra_headers: A dictionary of extra headers to add to the request.