diff --git a/FLocal.IISHandler/MainHandler.cs b/FLocal.IISHandler/MainHandler.cs
index ee6cb50..7148c60 100644
--- a/FLocal.IISHandler/MainHandler.cs
+++ b/FLocal.IISHandler/MainHandler.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Linq;
 using System.Text;
 using System.Web;
@@ -46,14 +47,14 @@ namespace FLocal.IISHandler {
 		public void ProcessRequest(HttpContext context) {
 			Initializer.instance.Initialize();
 
-			DateTime start = DateTime.Now;
+			Stopwatch st = Stopwatch.StartNew();
 			int requestNumber = counter.GetCurrentValueAndIncrement();
 			try {
 				Config.instance.Logger.Log("Began serving request #" + requestNumber + ": " + context.Request.Url.AbsoluteUri);
 				this.doProcessRequest(context);
-				Config.instance.Logger.Log("Done serving request #" + requestNumber + "; " + (DateTime.Now-start).TotalSeconds + " seconds spent");
+				Config.instance.Logger.Log("Done serving request #" + requestNumber + "; " + st.ElapsedMilliseconds + " ms spent");
 			} catch(RedirectException e) {
-				Config.instance.Logger.Log("Done serving request #" + requestNumber + "; " + (DateTime.Now-start).TotalSeconds + " seconds spent (redirected)");
+				Config.instance.Logger.Log("Done serving request #" + requestNumber + "; " + st.ElapsedMilliseconds + " ms spent (redirected)");
 				context.Response.Redirect(e.newUrl);
 			}
 		}
diff --git a/FLocal.IISHandler/handlers/AbstractGetHandler.cs b/FLocal.IISHandler/handlers/AbstractGetHandler.cs
index d86aa4e..1065d87 100644
--- a/FLocal.IISHandler/handlers/AbstractGetHandler.cs
+++ b/FLocal.IISHandler/handlers/AbstractGetHandler.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Linq;
 using System.Text;
 using System.Xml.Linq;
@@ -38,14 +39,14 @@ namespace FLocal.IISHandler.handlers {
 		}
 
 		private XDocument getData(WebContext context) {
-			DateTime start = DateTime.Now;
+			var st = Stopwatch.StartNew();
 			var specificData = this.getSpecificData(context);
 			var commonData = this.getCommonData(context);
 			return new XDocument(
 				new XElement("root",
 					specificData,
 					commonData,
-					new XElement("processingTime", (DateTime.Now-start).TotalSeconds)
+					new XElement("processingTime", st.ElapsedMilliseconds)
 				)
 			);
 		}
diff --git a/FLocal.IISHandler/handlers/request/AbstractPostHandler.cs b/FLocal.IISHandler/handlers/request/AbstractPostHandler.cs
index b1cd331..d17ff37 100644
--- a/FLocal.IISHandler/handlers/request/AbstractPostHandler.cs
+++ b/FLocal.IISHandler/handlers/request/AbstractPostHandler.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Linq;
 using System.Text;
 using System.Xml.Linq;
@@ -41,14 +42,14 @@ namespace FLocal.IISHandler.handlers.request {
 		}
 
 		private XDocument getData(WebContext context) {
-			DateTime start = DateTime.Now;
+			var st = Stopwatch.StartNew();
 			var specificData = this.Do(context);
 			var commonData = this.getCommonData(context);
 			return new XDocument(
 				new XElement("root",
 					specificData,
 					commonData,
-					new XElement("processingTime", (DateTime.Now-start).TotalSeconds)
+					new XElement("processingTime", st.ElapsedMilliseconds)
 				)
 			);
 		}