diff --git a/instance-monitoring-sites.md b/instance-monitoring-sites.md
index 80241e4..208df3f 100644
--- a/instance-monitoring-sites.md
+++ b/instance-monitoring-sites.md
@@ -1,19 +1,21 @@
-Sites that provide info about fediverse instances. If I'm missing any sites, please add them. This is the maintained version of the list we began at issue https://gitlab.com/fediverse/fediverse.gitlab.io/issues/14
+Sites that provide info about fediverse instances. If any are missing, please add them. This is the maintained version of the list we began at issue https://gitlab.com/fediverse/fediverse.gitlab.io/issues/14
 
-* https://the-federation.info/ - originally Diaspora* protocol only, now include instances of all apps implementing all federated social network protocol
+* https://the-federation.info 
 
 * https://fediverse.space - Mastodon / Pleroma only (?)
 
-* https://fediverse.network - ActivityPub and OStatus only (?)
+* https://fediverse.network - ActivityPub and OStatus only (currently doesn't work)
+
+* https://mnm.social - Mastodon only
+
+* http://sp3r4z.fr/mastodon - Mastodon only
+
+* https://podupti.me - diaspora-protocol networks only
 
 * https://lucahammer.at/vis/fediverse/2018-08-30-mastoverse_hashtags - ActivityPub and OStatus only (?)
 
-* https://mnm.social/ - Mastadon only
+* https://fediverse.joinout.de - OStatus protocol only
 
-* http://sp3r4z.fr/mastodon -Mastodon only, no simple UI for web browser(?)
+* https://mustafa.kotori.me - GNU Social only
 
-* https://fediverse.joinout.de/ - OStatus protocol only(?)
-
-* https://mustafa.kotori.me/ - GNU Social only
-
-* https://kumu.io/wakest/fediverse - visualization, OStatus protocol only(?)
\ No newline at end of file
+* https://kumu.io/wakest/fediverse - visualization, OStatus protocol only (?)
\ No newline at end of file