Statistics

Network statistics

Metric Value Notes
Chat rooms 9496 Includes all persistent rooms known (public/non-public and open/non-open)
Public rooms 8619 Only publicly listed rooms
Open rooms 6851 Only rooms which can be joined without password/invitation
Hidden rooms 0 Publicly listed MUCs where owners have requested de-listing from this directory
Total users 12994 Total number of users in all MUCs. Since we do not (and can not) track the real identities of users, this most certainly includes duplicates.
Domains 1943 Number of domains known; this includes non-MUC service domains and usually a single XMPP service has multiple domains (e.g. a base domain and a MUC service domain).
Stale domains 8 Number of domains which haven’t been reachable for more than 24 hours. Domains which are not reachable for more than seven days are removed from the database, unless they are being advertised by other domains.

Software statistics

Software name Absolute occurences Relative occurences
Prosody 321 57%
ejabberd 140 25%
Spectrum 35 6%
search.jabber.network Crawler (1) 14 2%
biboumi 12 2%
Metronome 10 2%
Openfire 5 1%
jabberd 4 1%
Isode M-Link 3 1%
Other (less than 3 instances) 22 4%
Unknown (no version info available) 1377

Footnotes:

  1. So some people apparently find it useful to host "echo" services which simply reflect the query back to the sender. They act like a mirror. So when the search.jabber.network Crawler asks them for the software they’re running, it effectively asks itself without knowing that it does that. That’s what those "search.jabber.network Crawler" entries are.

Service statistics

Service type Instances
User Server
Normal user accounts, like you and me
523
Group Chat Server
Group chat rooms, as listed by this service
398
IRC Gateway
Access to IRC networks via Jabber
17
File Storage / Upload Service
File storage for use with Jabber (e.g. HTTP Upload)
237
Publish-Subscribe Service
Distribute data in a publish-subscribe manner; e.g. news, weather alerts, etc.
179
File Transfer Proxy
To facilitate file transfer via "difficult" networks
241

Room languages

Language Rooms Users
English 1699 3749
German 145 1871
Spanish 61 242
French 32 250
Russian 24 153
Japanese 10 13
Dutch 2 0
Polish 1 9
Chinese 1 7
Turkish 1 1
Ukrainian 1 0
Swedish 1 0
Italian 1 0
English 1 0
German 1 10
unspecified 6638 5119

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