diff --git a/CHANGES/10714.misc.rst b/CHANGES/10714.misc.rst
new file mode 100644
index 00000000000..a36a80872f5
--- /dev/null
+++ b/CHANGES/10714.misc.rst
@@ -0,0 +1 @@
+Improved web server performance when connection can be reused -- by :user:`bdraco`.
diff --git a/aiohttp/test_utils.py b/aiohttp/test_utils.py
index 84813124ecb..569baf7c32d 100644
--- a/aiohttp/test_utils.py
+++ b/aiohttp/test_utils.py
@@ -675,6 +675,10 @@ def make_mocked_request(
     if protocol is None:
         protocol = mock.Mock()
         protocol.transport = transport
+        type(protocol).peername = mock.PropertyMock(
+            return_value=transport.get_extra_info("peername")
+        )
+        type(protocol).ssl_context = mock.PropertyMock(return_value=sslcontext)
 
     if writer is None:
         writer = mock.Mock()
diff --git a/aiohttp/web_protocol.py b/aiohttp/web_protocol.py
index d162a729f54..38d49ceeb30 100644
--- a/aiohttp/web_protocol.py
+++ b/aiohttp/web_protocol.py
@@ -24,6 +24,7 @@
 )
 
 import yarl
+from propcache import under_cached_property
 
 from .abc import AbstractAccessLogger, AbstractAsyncAccessLogger, AbstractStreamWriter
 from .base_protocol import BaseProtocol
@@ -47,6 +48,8 @@
 __all__ = ("RequestHandler", "RequestPayloadError", "PayloadAccessError")
 
 if TYPE_CHECKING:
+    import ssl
+
     from .web_server import Server
 
 
@@ -189,6 +192,7 @@ class RequestHandler(BaseProtocol, Generic[_Request]):
         "_current_request",
         "_timeout_ceil_threshold",
         "_request_in_progress",
+        "_cache",
     )
 
     def __init__(
@@ -275,6 +279,7 @@ def __init__(
         self._close = False
         self._force_close = False
         self._request_in_progress = False
+        self._cache: dict[str, Any] = {}
 
     def __repr__(self) -> str:
         return "<{} {}>".format(
@@ -282,6 +287,26 @@ def __repr__(self) -> str:
             "connected" if self.transport is not None else "disconnected",
         )
 
+    @under_cached_property
+    def ssl_context(self) -> Optional["ssl.SSLContext"]:
+        """Return SSLContext if available."""
+        return (
+            None
+            if self.transport is None
+            else self.transport.get_extra_info("sslcontext")
+        )
+
+    @under_cached_property
+    def peername(
+        self,
+    ) -> Optional[Union[str, Tuple[str, int, int, int], Tuple[str, int]]]:
+        """Return peername if available."""
+        return (
+            None
+            if self.transport is None
+            else self.transport.get_extra_info("peername")
+        )
+
     @property
     def keepalive_timeout(self) -> float:
         return self._keepalive_timeout
diff --git a/aiohttp/web_request.py b/aiohttp/web_request.py
index 48eb9814114..48cf0d2f229 100644
--- a/aiohttp/web_request.py
+++ b/aiohttp/web_request.py
@@ -179,10 +179,8 @@ def __init__(
         self._client_max_size = client_max_size
         self._loop = loop
 
-        transport = protocol.transport
-        assert transport is not None
-        self._transport_sslcontext = transport.get_extra_info("sslcontext")
-        self._transport_peername = transport.get_extra_info("peername")
+        self._transport_sslcontext = protocol.ssl_context
+        self._transport_peername = protocol.peername
 
         if remote is not None:
             self._cache["remote"] = remote
diff --git a/requirements/base.txt b/requirements/base.txt
index ffb6b8d43da..3ee6eae233f 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -16,7 +16,7 @@ brotli==1.1.0 ; platform_python_implementation == "CPython"
     # via -r requirements/runtime-deps.in
 cffi==1.17.1
     # via pycares
-frozenlist==1.5.0
+frozenlist==1.6.0
     # via
     #   -r requirements/runtime-deps.in
     #   aiosignal
diff --git a/requirements/constraints.txt b/requirements/constraints.txt
index eebec0b6741..003ddb2018c 100644
--- a/requirements/constraints.txt
+++ b/requirements/constraints.txt
@@ -78,7 +78,7 @@ freezegun==1.5.1
     # via
     #   -r requirements/lint.in
     #   -r requirements/test.in
-frozenlist==1.5.0
+frozenlist==1.6.0
     # via
     #   -r requirements/runtime-deps.in
     #   aiosignal
diff --git a/requirements/dev.txt b/requirements/dev.txt
index 314eb9f0263..891638a1ebd 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -76,7 +76,7 @@ freezegun==1.5.1
     # via
     #   -r requirements/lint.in
     #   -r requirements/test.in
-frozenlist==1.5.0
+frozenlist==1.6.0
     # via
     #   -r requirements/runtime-deps.in
     #   aiosignal
diff --git a/requirements/runtime-deps.txt b/requirements/runtime-deps.txt
index b8f8d7c7717..11100abb6a6 100644
--- a/requirements/runtime-deps.txt
+++ b/requirements/runtime-deps.txt
@@ -16,7 +16,7 @@ brotli==1.1.0 ; platform_python_implementation == "CPython"
     # via -r requirements/runtime-deps.in
 cffi==1.17.1
     # via pycares
-frozenlist==1.5.0
+frozenlist==1.6.0
     # via
     #   -r requirements/runtime-deps.in
     #   aiosignal
diff --git a/requirements/test.txt b/requirements/test.txt
index 54aa275a9fa..3b4b8aa76eb 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -39,7 +39,7 @@ forbiddenfruit==0.1.4
     # via blockbuster
 freezegun==1.5.1
     # via -r requirements/test.in
-frozenlist==1.5.0
+frozenlist==1.6.0
     # via
     #   -r requirements/runtime-deps.in
     #   aiosignal