diff --git a/lib/inc/drogon/HttpAppFramework.h b/lib/inc/drogon/HttpAppFramework.h
index 900596c3..1a712902 100755
--- a/lib/inc/drogon/HttpAppFramework.h
+++ b/lib/inc/drogon/HttpAppFramework.h
@@ -109,6 +109,13 @@ class HttpAppFramework : public trantor::NonCopyable
      */
     virtual trantor::EventLoop *getLoop() = 0;
 
+    ///Set custom 404 page
+    /**
+     * After calling this method, the @param resp object is returned 
+     * by the HttpResponse::newNotFoundResponse() method.
+     */
+    virtual void setCustom404Page(const HttpResponsePtr &resp) = 0;
+
     ///Get the plugin object registered in the framework
     /**
      * NOTE:
diff --git a/lib/src/HttpAppFrameworkImpl.h b/lib/src/HttpAppFrameworkImpl.h
index 45b1220f..8fe3f48f 100644
--- a/lib/src/HttpAppFrameworkImpl.h
+++ b/lib/src/HttpAppFrameworkImpl.h
@@ -83,6 +83,16 @@ class HttpAppFrameworkImpl : public HttpAppFramework
                                               const std::string &crtlName,
                                               const std::vector<any> &filtersAndMethods =
                                                   std::vector<any>()) override;
+
+    virtual void setCustom404Page(const HttpResponsePtr &resp) override
+    {
+        resp->setStatusCode(k404NotFound);
+        _custom404 = resp;
+    }
+    const HttpResponsePtr &getCustom404Page()
+    {
+        return _custom404;
+    }
     virtual void enableSession(const size_t timeout = 0) override
     {
         _useSession = true;
@@ -238,6 +248,7 @@ class HttpAppFrameworkImpl : public HttpAppFramework
     //Json::Value _customConfig;
     Json::Value _jsonConfig;
     PluginsManager _pluginsManager;
+    HttpResponsePtr _custom404;
 #if USE_ORM
     std::map<std::string, orm::DbClientPtr> _dbClientsMap;
     struct DbInfo
diff --git a/lib/src/HttpResponseImpl.cc b/lib/src/HttpResponseImpl.cc
index 0e417e74..8a9cf47b 100755
--- a/lib/src/HttpResponseImpl.cc
+++ b/lib/src/HttpResponseImpl.cc
@@ -47,13 +47,25 @@ HttpResponsePtr HttpResponse::newHttpJsonResponse(const Json::Value &data)
 
 HttpResponsePtr HttpResponse::newNotFoundResponse()
 {
-    HttpViewData data;
-    data.insert("version", getVersion());
-    auto res = HttpResponse::newHttpViewResponse("NotFound", data);
-    res->setStatusCode(k404NotFound);
-    //res->setCloseConnection(true);
-
-    return res;
+    auto &resp = HttpAppFrameworkImpl::instance().getCustom404Page();
+    if(resp)
+    {
+        return resp;
+    }
+    else
+    {
+        static std::once_flag once;
+        static HttpResponsePtr notFoundResp;
+        std::call_once(once, []() {
+            HttpViewData data;
+            data.insert("version", getVersion());
+            notFoundResp = HttpResponse::newHttpViewResponse("NotFound", data);
+            notFoundResp->setStatusCode(k404NotFound);
+        });
+        return notFoundResp;
+    }
+    
+   
 }
 HttpResponsePtr HttpResponse::newLocationRedirectResponse(const std::string &path)
 {
diff --git a/lib/src/HttpServer.cc b/lib/src/HttpServer.cc
index 1de0f98e..094a0160 100755
--- a/lib/src/HttpServer.cc
+++ b/lib/src/HttpServer.cc
@@ -119,7 +119,6 @@ void HttpServer::onMessage(const TcpConnectionPtr &conn,
                            MsgBuffer *buf)
 {
     HttpRequestParser *requestParser = any_cast<HttpRequestParser>(conn->getMutableContext());
-    int counter = 0;
     // With the pipelining feature or web socket, it is possible to receice multiple messages at once, so
     // the while loop is necessary
     if (requestParser->webSocketConn())
@@ -166,9 +165,6 @@ void HttpServer::onMessage(const TcpConnectionPtr &conn,
                 else
                     onRequest(conn, requestParser->requestImpl());
                 requestParser->reset();
-                counter++;
-                if (counter > 1)
-                    LOG_TRACE << "More than one requests are parsed (" << counter << ")";
             }
             else
             {
diff --git a/lib/src/WebSocketConnectionImpl.cc b/lib/src/WebSocketConnectionImpl.cc
index 994ce77b..76745061 100644
--- a/lib/src/WebSocketConnectionImpl.cc
+++ b/lib/src/WebSocketConnectionImpl.cc
@@ -118,7 +118,7 @@ void WebSocketConnectionImpl::sendWsData(const char *msg, size_t len, unsigned c
         bytesFormatted.resize(indexStartRawData);
         bytesFormatted.append(msg, len);
     }
-    _tcpConn->send(bytesFormatted);
+    _tcpConn->send(std::move(bytesFormatted));
 }
 void WebSocketConnectionImpl::send(const std::string &msg, const WebSocketMessageType &type)
 {