diff --git a/Makefile.online b/Makefile.online
index e96ec38..738b398 100644
--- a/Makefile.online
+++ b/Makefile.online
@@ -26,6 +26,8 @@ redbot:
 	redbot_cli -a $(URL)
 axe:
 	axe $(URLS) --chrome-options $(CHROME_FLAGS_COMMA) --chromedriver-path=$(CHROMEDRIVER_PATH) --show-errors
+axe-ff:
+	PATH=scripts/bin:$(PATH) axe $(URLS) -b firefox --show-errors
 equal-access:
 	@echo $(URLS) | tr ' ' '\n' >urls.txt
 	achecker --reportLevels violation,recommendation,potentialrecommendation urls.txt
diff --git a/scripts/xhtmlize.sh b/scripts/xhtmlize.sh
index 44a49a1..c2a4f87 100644
--- a/scripts/xhtmlize.sh
+++ b/scripts/xhtmlize.sh
@@ -15,5 +15,5 @@ cleanup() {
 trap cleanup EXIT
 
 export XMLLINT_INDENT='	'
-time -p find "$output_dir" -type f -name '*.html' | xargs -n1 sh "$script_dir/xhtmlize-single-file.sh"
+find "$output_dir" -type f -name '*.html' | xargs -n1 sh "$script_dir/xhtmlize-single-file.sh"
 # done