In the world
KROMA, counted
Every number here comes from KROMA servers reporting anonymously. A server sends one payload a day: a random identifier, a version, a platform, how many devices used it this week, the languages those devices ask for, which official modules are on, and coarse size bands. No name, no address, no titles. Any operator can switch it off, and this page cannot see the ones who did.
Reading the collector…
How this is counted
A server counts once it has reported for seven days, and stops counting thirty days after its last report. A breakdown is published only where at least five servers share it, so a lone install is never singled out. Nothing here can be proved: the server is free software anyone can change, and anyone can switch reporting off, so read these as a floor rather than a census.
Counted, unless you say otherwise
Admin → General → Privacy, on your own server. It is on by default and switching it off stops it at once. Admin → Jobs → Anonymous statistics prints the exact payload that was sent.
What is collected, on what basis, and how to erase it