diff --git a/xdg-sanity.sh b/xdg-sanity.sh
index 0e10985..3ee015c 100755
--- a/xdg-sanity.sh
+++ b/xdg-sanity.sh
@@ -51,7 +51,9 @@ done
 if [ "$MIME" = "" ] || [ "$MIME" = "$1" ] || [ "$MIME" = "$INPUT" ]
 then
 echo "Determining MIME type of $INPUT:"
-MIME=$(curl -I -s "$INPUT" | sed -ne 's/^[cC]ontent-[tT]ype: //p' | sed -e 's/;.\+//g' | tr -d '\r')
+# Determines HTTP code, might use for something else?
+# CODE=$(curl -fLIs "$INPUT" | sed -ne 's/ [[:space:]]*$//p' | sed -ne 's|^HTTP/.\+ ||p')
+MIME=$(curl -fLIs "$INPUT" | sed -ne 's/^[cC]ontent-[tT]ype: //p' | sed -e 's/;.\+//p' | tail -n1 | tr -d '\r')
 echo $MIME
 fi
 
diff --git a/xdg-sanity/extensions/youtube-replace b/xdg-sanity/extensions/youtube-replace
new file mode 100755
index 0000000..e0276d2
--- /dev/null
+++ b/xdg-sanity/extensions/youtube-replace
@@ -0,0 +1,3 @@
+# EXT-TYPE=replace
+
+replace youtube.com or youtu.be with piped.mint.lgbt
\ No newline at end of file