diff --git a/APPL/SlnkDwf/Slnk2IMG.inc b/APPL/SlnkDwf/Slnk2IMG.inc
index 5174a06e02..19351ed405 100644
--- a/APPL/SlnkDwf/Slnk2IMG.inc
+++ b/APPL/SlnkDwf/Slnk2IMG.inc
@@ -597,6 +597,7 @@ function SLNKDWF (myProps)
             Session("lastTempW2D") = TempW2D;
         }
         myProps.tmRender = ((oSLNKDWF.usTimer - myProps.timerStart)/1000 - myProps.tmBuild).toFixed(0);
+        __Log("SlnkDWF Build="+myProps.tmBuild+"ms"+ (myProps.cached?" (was cached)":"") + "; Render="+myProps.tmRender + "ms" + (mustEnd?" (mustEnd)":""));
         Response.AddHeader("SlnkDWF","B="+myProps.tmBuild+";R="+myProps.tmRender + (myProps.cached?";C=1":"") + (mustEnd?";E=1":""));
         if (mustEnd)
             Response.End; // We doen alles via 304