diff --git a/halfapi/app.py b/halfapi/app.py
index c3fc2d0..294cfba 100644
--- a/halfapi/app.py
+++ b/halfapi/app.py
@@ -10,6 +10,7 @@ It defines the following globals :
 
 """
 import logging
+import time
 
 # asgi framework
 from starlette.applications import Starlette
@@ -32,7 +33,7 @@ from halfapi.lib.jwt_middleware import JWTAuthenticationBackend
 from halfapi.lib.responses import (ORJSONResponse, UnauthorizedResponse,
     NotFoundResponse, InternalServerErrorResponse, NotImplementedResponse)
 
-from halfapi.lib.routes import gen_starlette_routes, api_routes, debug_routes
+from halfapi.lib.routes import gen_starlette_routes, debug_routes
 from halfapi.lib.schemas import get_api_routes, schema_json, get_acls
 
 logger = logging.getLogger('uvicorn.asgi')
diff --git a/halfapi/lib/acl.py b/halfapi/lib/acl.py
index 21a5fe9..04e92b1 100644
--- a/halfapi/lib/acl.py
+++ b/halfapi/lib/acl.py
@@ -33,6 +33,8 @@ def args_check(fct):
     @wraps(fct)
     async def caller(req, *args, **kwargs):
         if 'check' in req.query_params:
+            """ Check query param should not read the "args"
+            """
             return await fct(req, *args, **kwargs)
 
         if req.method == 'GET':
diff --git a/halfapi/lib/domain.py b/halfapi/lib/domain.py
index 8a169a1..e296965 100644
--- a/halfapi/lib/domain.py
+++ b/halfapi/lib/domain.py
@@ -5,6 +5,7 @@ lib/domain.py The domain-scoped utility functions
 
 import importlib
 import logging
+import time
 from types import ModuleType
 from typing import Generator, Dict, List
 
@@ -160,7 +161,6 @@ def gen_domain_routes(domain: str, m_dom: ModuleType) -> Generator:
     The domain must have a routers module in it's root-level.
     If not, it is considered as empty
     """
-
     m_router = None
     try:
         m_router = importlib.import_module('.routers', domain)
@@ -171,6 +171,7 @@ def gen_domain_routes(domain: str, m_dom: ModuleType) -> Generator:
     if m_router:
         yield from gen_router_routes(m_router, [domain])
 
+
 def d_domains(config) -> Dict[str, ModuleType]:
     """
     Parameters:
diff --git a/halfapi/lib/domain_middleware.py b/halfapi/lib/domain_middleware.py
index 46fccc4..541e940 100644
--- a/halfapi/lib/domain_middleware.py
+++ b/halfapi/lib/domain_middleware.py
@@ -37,12 +37,14 @@ class DomainMiddleware(BaseHTTPMiddleware):
 
     async def __call__(self, scope: Scope, receive: Receive, send: Send) -> None:
         """
-        Scans routes and acls of each domain in config
+        Scans routes and acls of the domain in the first part of the path
         """
+        domain = scope['path'].split('/')[1]
+
         self.domains = d_domains(self.config)
 
-        for domain, m_domain in self.domains.items():
-            self.api[domain], self.acl[domain] = api_routes(m_domain)
+        if domain in self.domains:
+            self.api[domain], self.acl[domain] = api_routes(self.domains[domain])
 
         scope_ = scope.copy()
         scope_['domains'] = self.domains
diff --git a/halfapi/lib/routes.py b/halfapi/lib/routes.py
index d2fa21a..ebf60fb 100644
--- a/halfapi/lib/routes.py
+++ b/halfapi/lib/routes.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python3
+import time
 from datetime import datetime
 from functools import wraps
 import logging