diff --git a/send_requests.bash b/send_requests.bash
index 86f37b5..726461b 100755
--- a/send_requests.bash
+++ b/send_requests.bash
@@ -16,6 +16,11 @@ do
        -X $METHOD \
        -s $URL \
        -o /dev/null
-  printf '%s' "."
+  if [ $? -eq 0 ]
+  then
+    printf '%s' "."
+  else
+    printf '%s' "x"
+  fi
   sleep $SLEEP_TIME
 done