IM Observatory

Testing the security of the Jabber/XMPP network since '13.

Test a server


Submit a publicly accessible XMPP server for testing. This test will make a large number of connections to the server and will take around 8-15 minutes. You can test either the client-to-server encryption or the server-to-server encryption.

Recent results

jabber.org client B
brighton.social client T
jabber.ccc.de client A*
jaber.ccc.org client E
brighton.social client E
ceplovi.cz client F
xmpp.brighton.social client E
brighton.social client T
uc.8x8.com client
*
l2epd2e4g2hx3tdf.onion client T
See more

Find a public server

Looking for a server to register an account? Check the list of free, public and secure XMPP servers.


Learn about XMPP

XMPP is an open standard for instant messaging and real-time communication. Visit xmpp.org for all the details.


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